01 Record

CVE-2021-41819

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

HighPUBLISHEDCNA: mitre

CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

View raw JSON

02 Description

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

3.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 87.8% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2022-01-01 00:00Z4 YR AGO

Last updated

2025-05-22 15:00Z1 YR AGO

Reserved

2021-09-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses

CWE-565Reliance on Cookies without Validation and Integrity CheckingBase

Data version

5.1

Document digest

e7a3a5ff123aa15f8bab03f7b4a1e2c2fa2caaa426dcf750b721f70a94e114f7

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

fedoraprojectfedoraNot specified—

opensusefactoryNot specified—

opensuseleapNot specified—

redhatenterprise_linuxNot specified—

redhathummingbirdNot specified—

redhatrhel_e4sNot specified—

redhatrhel_eusNot specified—

redhatrhel_software_collectionsNot specified—

redhatsoftware_collectionsNot specified—

ruby-langcgiNot specified—

ruby-langrubyNot specified—

suselinux_enterpriseNot specified—

06 References

hackerone.comhttps://hackerone.com/reports/910552
www.ruby-lang.orghttps://www.ruby-lang.org/en/news/2021/11/24/cookie-prefix-spoofing-in-cgi-cookie-parse-cve-2021-41819/
security.netapp.comhttps://security.netapp.com/advisory/ntap-20220121-0003/
lists.fedoraproject.orgFEDORA-2022-82a9edac27https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUXQCH6FRKANCVZO2Q7D2SQX33FP3KWN/vendor-advisory
lists.fedoraproject.orgFEDORA-2022-8cf0124addhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTOJGS5IEFDK3UOO7IY4OTTFGHGLSWZF/vendor-advisory
security.gentoo.orgGLSA-202401-27https://security.gentoo.org/glsa/202401-27vendor-advisory

07 Fixed in

AlmaLinux 8

ruby
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-default-gems
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-devel
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-doc
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-irb
Fixed in 2.5.9-110.module_el8.6.0+3074+4b08f9d4
ruby-libs
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
rubygem-abrt
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-4.module_el8.5.0+259+8cec6917
- Affected before 0.3.0-4.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
- Affected before 0.4.0-1.module_el8.5.0+2595+0c654ebc
rubygem-abrt-doc
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-4.module_el8.5.0+259+8cec6917
- Affected before 0.3.0-4.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
- Affected before 0.4.0-1.module_el8.5.0+2595+0c654ebc
rubygem-bigdecimal
Fixed

A version is affected if any line below covers it.
- Affected before 1.3.4-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.4.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.4.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.0.0-138.module_el8.6.0+3263+904da987
- Affected before 3.0.0-141.module_el8.6.0+3263+41cde0c0
rubygem-bson
Fixed

A version is affected if any line below covers it.
- Affected before 4.3.0-2.module_el8.5.0+259+8cec6917
- Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
- Affected before 4.5.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 4.5.0-1.module_el8.5.0+2623+08a8ba32
- Affected before 4.8.1-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 4.8.1-1.module_el8.4.0+2399+4e3a532a
- Affected before 4.8.1-1.module_el8.5.0+117+35d1289b
- Affected before 4.8.1-1.module_el8.6.0+3167+957ef55e
rubygem-bson-doc
Fixed

A version is affected if any line below covers it.
- Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
- Affected before 4.5.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 4.5.0-1.module_el8.5.0+2623+08a8ba32
- Affected before 4.8.1-1.module_el8.3.0+6147+d0dfc1e4
rubygem-bundler
Fixed

A version is affected if any line below covers it.
- Affected before 1.16.1-4.module_el8.5.0+2625+ec418553
- Affected before 1.17.2-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.17.2-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.2.24-138.module_el8.6.0+3263+904da987
- Affected before 2.2.33-141.module_el8.6.0+3263+41cde0c0
rubygem-bundler-doc
Fixed in 1.16.1-4.module_el8.5.0+2625+ec418553
rubygem-did_you_mean
Fixed

A version is affected if any line below covers it.
- Affected before 1.2.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.3.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.3.0-108.module_el8.5.0+2623+08a8ba32
rubygem-io-console
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.6-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.4.7-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.4.7-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.6-138.module_el8.6.0+3263+904da987
- Affected before 0.5.7-141.module_el8.6.0+3263+41cde0c0
rubygem-irb
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.0.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.6-138.module_el8.6.0+3263+904da987
- Affected before 1.3.5-141.module_el8.6.0+3263+41cde0c0
rubygem-json
Fixed

A version is affected if any line below covers it.
- Affected before 2.1.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.1.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.1.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.3.0-138.module_el8.6.0+3263+904da987
- Affected before 2.5.1-141.module_el8.6.0+3263+41cde0c0
rubygem-minitest
Fixed

A version is affected if any line below covers it.
- Affected before 5.10.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 5.11.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 5.11.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 5.13.0-138.module_el8.6.0+3263+904da987
- Affected before 5.14.2-141.module_el8.6.0+3263+41cde0c0
rubygem-mongo
Fixed

A version is affected if any line below covers it.
- Affected before 2.11.3-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 2.5.1-2.module_el8.5.0+2625+ec418553
- Affected before 2.8.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 2.8.0-1.module_el8.5.0+2623+08a8ba32
rubygem-mongo-doc
Fixed

A version is affected if any line below covers it.
- Affected before 2.11.3-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 2.5.1-2.module_el8.5.0+2625+ec418553
- Affected before 2.8.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 2.8.0-1.module_el8.5.0+2623+08a8ba32
rubygem-mysql2
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.10-4.module_el8.5.0+259+8cec6917
- Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
- Affected before 0.5.2-1.module_el8.5.0+250+ba22dbf7
- Affected before 0.5.2-1.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.3-1.module_el8.4.0+2399+4e3a532a
- Affected before 0.5.3-1.module_el8.5.0+117+35d1289b
- Affected before 0.5.3-1.module_el8.5.0+118+1ab773e1
- Affected before 0.5.3-1.module_el8.5.0+2595+0c654ebc
- Affected before 0.5.3-1.module_el8.6.0+3144+d138acf1
- Affected before 0.5.3-1.module_el8.6.0+3167+957ef55e
rubygem-mysql2-doc
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
- Affected before 0.5.2-1.module_el8.5.0+250+ba22dbf7
- Affected before 0.5.2-1.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.3-1.module_el8.5.0+2595+0c654ebc
rubygem-net-telnet
Fixed

A version is affected if any line below covers it.
- Affected before 0.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.2.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.2.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.2.0-138.module_el8.6.0+3263+904da987
rubygem-openssl
Fixed

A version is affected if any line below covers it.
- Affected before 2.1.2-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.1.2-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.1.2-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.1.3-138.module_el8.6.0+3263+904da987
rubygem-pg
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-2.module_el8.5.0+259+8cec6917
- Affected before 1.0.0-2.module_el8.5.0+2625+ec418553
- Affected before 1.1.4-1.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.4-1.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.3-1.module_el8.4.0+2399+4e3a532a
- Affected before 1.2.3-1.module_el8.5.0+117+35d1289b
- Affected before 1.2.3-1.module_el8.5.0+118+1ab773e1
- Affected before 1.2.3-1.module_el8.5.0+2595+0c654ebc
- Affected before 1.2.3-1.module_el8.6.0+3144+d138acf1
- Affected before 1.2.3-1.module_el8.6.0+3167+957ef55e
rubygem-pg-doc
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-2.module_el8.5.0+2625+ec418553
- Affected before 1.1.4-1.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.4-1.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.3-1.module_el8.5.0+2595+0c654ebc
rubygem-power_assert
Fixed

A version is affected if any line below covers it.
- Affected before 1.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.1.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 1.1.7-138.module_el8.6.0+3263+904da987
- Affected before 1.2.0-141.module_el8.6.0+3263+41cde0c0
rubygem-psych
Fixed

A version is affected if any line below covers it.
- Affected before 3.0.2-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.1.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.1.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.0-138.module_el8.6.0+3263+904da987
- Affected before 3.3.2-141.module_el8.6.0+3263+41cde0c0
rubygem-rake
Fixed

A version is affected if any line below covers it.
- Affected before 12.3.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 12.3.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 12.3.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 13.0.1-138.module_el8.6.0+3263+904da987
- Affected before 13.0.3-141.module_el8.6.0+3263+41cde0c0
rubygem-rbs
Fixed in 1.4.0-141.module_el8.6.0+3263+41cde0c0
rubygem-rdoc
Fixed

A version is affected if any line below covers it.
- Affected before 6.0.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 6.1.2.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 6.1.2.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 6.2.1.1-138.module_el8.6.0+3263+904da987
- Affected before 6.3.3-141.module_el8.6.0+3263+41cde0c0
rubygem-rexml
Fixed in 3.2.5-141.module_el8.6.0+3263+41cde0c0
rubygem-rss
Fixed in 0.2.9-141.module_el8.6.0+3263+41cde0c0
rubygem-test-unit
Fixed

A version is affected if any line below covers it.
- Affected before 3.2.7-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.2.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.2.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.3.4-138.module_el8.6.0+3263+904da987
- Affected before 3.3.7-141.module_el8.6.0+3263+41cde0c0
rubygem-typeprof
Fixed in 0.15.2-141.module_el8.6.0+3263+41cde0c0
rubygem-xmlrpc
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.3.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.3.0-138.module_el8.6.0+3263+904da987
rubygems
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.0.3.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.0.3.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.6-138.module_el8.6.0+3263+904da987
- Affected before 3.2.33-141.module_el8.6.0+3263+41cde0c0
rubygems-devel
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.0.3.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.0.3.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.6-138.module_el8.6.0+3263+904da987
- Affected before 3.2.33-141.module_el8.6.0+3263+41cde0c0

Arch Linux

ruby
Fixed in 3.0.3-1

Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.

CloudLinux 8

ruby
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-default-gems
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-devel
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-doc
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
ruby-irb
Fixed in 2.5.9-110.module_el8.6.0+3074+4b08f9d4
ruby-libs
Fixed

A version is affected if any line below covers it.
- Affected before 2.5.9-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.6.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.6.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.7.6-138.module_el8.6.0+3263+904da987
- Affected before 3.0.4-141.module_el8.6.0+3263+41cde0c0
rubygem-abrt
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-4.module_el8.5.0+259+8cec6917
- Affected before 0.3.0-4.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
- Affected before 0.4.0-1.module_el8.5.0+2595+0c654ebc
rubygem-abrt-doc
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-4.module_el8.5.0+259+8cec6917
- Affected before 0.3.0-4.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-4.module_el8.5.0+2625+ec418553
- Affected before 0.4.0-1.module_el8.5.0+2595+0c654ebc
rubygem-bigdecimal
Fixed

A version is affected if any line below covers it.
- Affected before 1.3.4-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.4.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.4.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.0.0-138.module_el8.6.0+3263+904da987
- Affected before 3.0.0-141.module_el8.6.0+3263+41cde0c0
rubygem-bson
Fixed

A version is affected if any line below covers it.
- Affected before 4.3.0-2.module_el8.5.0+259+8cec6917
- Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
- Affected before 4.5.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 4.5.0-1.module_el8.5.0+2623+08a8ba32
- Affected before 4.8.1-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 4.8.1-1.module_el8.4.0+2399+4e3a532a
- Affected before 4.8.1-1.module_el8.5.0+117+35d1289b
- Affected before 4.8.1-1.module_el8.6.0+3167+957ef55e
rubygem-bson-doc
Fixed

A version is affected if any line below covers it.
- Affected before 4.3.0-2.module_el8.5.0+2625+ec418553
- Affected before 4.5.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 4.5.0-1.module_el8.5.0+2623+08a8ba32
- Affected before 4.8.1-1.module_el8.3.0+6147+d0dfc1e4
rubygem-bundler
Fixed

A version is affected if any line below covers it.
- Affected before 1.16.1-4.module_el8.5.0+2625+ec418553
- Affected before 1.17.2-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.17.2-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.2.24-138.module_el8.6.0+3263+904da987
- Affected before 2.2.33-141.module_el8.6.0+3263+41cde0c0
rubygem-bundler-doc
Fixed in 1.16.1-4.module_el8.5.0+2625+ec418553
rubygem-did_you_mean
Fixed

A version is affected if any line below covers it.
- Affected before 1.2.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.3.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.3.0-108.module_el8.5.0+2623+08a8ba32
rubygem-io-console
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.6-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.4.7-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.4.7-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.6-138.module_el8.6.0+3263+904da987
- Affected before 0.5.7-141.module_el8.6.0+3263+41cde0c0
rubygem-irb
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.0.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.6-138.module_el8.6.0+3263+904da987
- Affected before 1.3.5-141.module_el8.6.0+3263+41cde0c0
rubygem-json
Fixed

A version is affected if any line below covers it.
- Affected before 2.1.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.1.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.1.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.3.0-138.module_el8.6.0+3263+904da987
- Affected before 2.5.1-141.module_el8.6.0+3263+41cde0c0
rubygem-minitest
Fixed

A version is affected if any line below covers it.
- Affected before 5.10.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 5.11.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 5.11.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 5.13.0-138.module_el8.6.0+3263+904da987
- Affected before 5.14.2-141.module_el8.6.0+3263+41cde0c0
rubygem-mongo
Fixed

A version is affected if any line below covers it.
- Affected before 2.11.3-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 2.5.1-2.module_el8.5.0+2625+ec418553
- Affected before 2.8.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 2.8.0-1.module_el8.5.0+2623+08a8ba32
rubygem-mongo-doc
Fixed

A version is affected if any line below covers it.
- Affected before 2.11.3-1.module_el8.3.0+6147+d0dfc1e4
- Affected before 2.5.1-2.module_el8.5.0+2625+ec418553
- Affected before 2.8.0-1.module_el8.5.0+250+ba22dbf7
- Affected before 2.8.0-1.module_el8.5.0+2623+08a8ba32
rubygem-mysql2
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.10-4.module_el8.5.0+259+8cec6917
- Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
- Affected before 0.5.2-1.module_el8.5.0+250+ba22dbf7
- Affected before 0.5.2-1.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.3-1.module_el8.4.0+2399+4e3a532a
- Affected before 0.5.3-1.module_el8.5.0+117+35d1289b
- Affected before 0.5.3-1.module_el8.5.0+118+1ab773e1
- Affected before 0.5.3-1.module_el8.5.0+2595+0c654ebc
- Affected before 0.5.3-1.module_el8.6.0+3144+d138acf1
- Affected before 0.5.3-1.module_el8.6.0+3167+957ef55e
rubygem-mysql2-doc
Fixed

A version is affected if any line below covers it.
- Affected before 0.4.10-4.module_el8.5.0+2625+ec418553
- Affected before 0.5.2-1.module_el8.5.0+250+ba22dbf7
- Affected before 0.5.2-1.module_el8.5.0+2623+08a8ba32
- Affected before 0.5.3-1.module_el8.5.0+2595+0c654ebc
rubygem-net-telnet
Fixed

A version is affected if any line below covers it.
- Affected before 0.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.2.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.2.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.2.0-138.module_el8.6.0+3263+904da987
rubygem-openssl
Fixed

A version is affected if any line below covers it.
- Affected before 2.1.2-108.module_el8.5.0+250+ba22dbf7
- Affected before 2.1.2-108.module_el8.5.0+2623+08a8ba32
- Affected before 2.1.2-110.module_el8.6.0+3074+4b08f9d4
- Affected before 2.1.3-138.module_el8.6.0+3263+904da987
rubygem-pg
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-2.module_el8.5.0+259+8cec6917
- Affected before 1.0.0-2.module_el8.5.0+2625+ec418553
- Affected before 1.1.4-1.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.4-1.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.3-1.module_el8.4.0+2399+4e3a532a
- Affected before 1.2.3-1.module_el8.5.0+117+35d1289b
- Affected before 1.2.3-1.module_el8.5.0+118+1ab773e1
- Affected before 1.2.3-1.module_el8.5.0+2595+0c654ebc
- Affected before 1.2.3-1.module_el8.6.0+3144+d138acf1
- Affected before 1.2.3-1.module_el8.6.0+3167+957ef55e
rubygem-pg-doc
Fixed

A version is affected if any line below covers it.
- Affected before 1.0.0-2.module_el8.5.0+2625+ec418553
- Affected before 1.1.4-1.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.4-1.module_el8.5.0+2623+08a8ba32
- Affected before 1.2.3-1.module_el8.5.0+2595+0c654ebc
rubygem-power_assert
Fixed

A version is affected if any line below covers it.
- Affected before 1.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 1.1.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 1.1.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 1.1.7-138.module_el8.6.0+3263+904da987
- Affected before 1.2.0-141.module_el8.6.0+3263+41cde0c0
rubygem-psych
Fixed

A version is affected if any line below covers it.
- Affected before 3.0.2-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.1.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.1.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.0-138.module_el8.6.0+3263+904da987
- Affected before 3.3.2-141.module_el8.6.0+3263+41cde0c0
rubygem-rake
Fixed

A version is affected if any line below covers it.
- Affected before 12.3.3-108.module_el8.5.0+250+ba22dbf7
- Affected before 12.3.3-108.module_el8.5.0+2623+08a8ba32
- Affected before 12.3.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 13.0.1-138.module_el8.6.0+3263+904da987
- Affected before 13.0.3-141.module_el8.6.0+3263+41cde0c0
rubygem-rbs
Fixed in 1.4.0-141.module_el8.6.0+3263+41cde0c0
rubygem-rdoc
Fixed

A version is affected if any line below covers it.
- Affected before 6.0.1.1-110.module_el8.6.0+3074+4b08f9d4
- Affected before 6.1.2.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 6.1.2.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 6.2.1.1-138.module_el8.6.0+3263+904da987
- Affected before 6.3.3-141.module_el8.6.0+3263+41cde0c0
rubygem-rexml
Fixed in 3.2.5-141.module_el8.6.0+3263+41cde0c0
rubygem-rss
Fixed in 0.2.9-141.module_el8.6.0+3263+41cde0c0
rubygem-test-unit
Fixed

A version is affected if any line below covers it.
- Affected before 3.2.7-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.2.9-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.2.9-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.3.4-138.module_el8.6.0+3263+904da987
- Affected before 3.3.7-141.module_el8.6.0+3263+41cde0c0
rubygem-typeprof
Fixed in 0.15.2-141.module_el8.6.0+3263+41cde0c0
rubygem-xmlrpc
Fixed

A version is affected if any line below covers it.
- Affected before 0.3.0-108.module_el8.5.0+250+ba22dbf7
- Affected before 0.3.0-108.module_el8.5.0+2623+08a8ba32
- Affected before 0.3.0-110.module_el8.6.0+3074+4b08f9d4
- Affected before 0.3.0-138.module_el8.6.0+3263+904da987
rubygems
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.0.3.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.0.3.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.6-138.module_el8.6.0+3263+904da987
- Affected before 3.2.33-141.module_el8.6.0+3263+41cde0c0
rubygems-devel
Fixed

A version is affected if any line below covers it.
- Affected before 2.7.6.3-110.module_el8.6.0+3074+4b08f9d4
- Affected before 3.0.3.1-108.module_el8.5.0+250+ba22dbf7
- Affected before 3.0.3.1-108.module_el8.5.0+2623+08a8ba32
- Affected before 3.1.6-138.module_el8.6.0+3263+904da987
- Affected before 3.2.33-141.module_el8.6.0+3263+41cde0c0

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Debian 11

ruby2.7
Fixed in 2.7.4-1+deb11u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

ruby2.5
Fixed in 2.5.1-1ubuntu1.11

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

ruby2.7
Fixed in 2.7.0-5ubuntu1.6

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

ruby3.0
Fixed in 3.0.2-7ubuntu2

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

ruby2.3
Fixed in 2.3.1-2~ubuntu16.04.16+esm2
Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.