CVE-2024-5535
SSL_select_next_proto buffer overread
02 Description
SSL_select_next_proto buffer overread
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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 5.58% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 92.6% of scored records. A rank, not a probability.
- NVD base score
- 9.1 (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:H/I:N/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-15.
- Red Hat severity
- Low. 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
- 2024-06-27 10:30Z2 YR AGO
- Last updated
- 2026-10-15 00:29Z14 DAYS AGO
- Reserved
- 2024-05-30
- Assigning CNA
- openssl
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.1)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- Data version
- 5.2
- Document digest
- ab5a2419a493933558d4c1a75daddf10d0160b27a66e24b0a5efbb5a22071dc3
05 Affected products
06 References
- www.openssl.orgOpenSSL Advisoryhttps://www.openssl.org/news/secadv/20240627.txt
- github.com3.3.2 git commithttps://github.com/openssl/openssl/commit/e86ac436f0bd54d4517745483e2315650fae7b2c
- github.com3.2.3 git commithttps://github.com/openssl/openssl/commit/99fb785a5f85315b95288921a321a935ea29a51e
- github.com3.1.7 git commithttps://github.com/openssl/openssl/commit/4ada436a1946cbb24db5ab4ca082b69c1bc10f37
- github.com3.0.15 git commithttps://github.com/openssl/openssl/commit/cf6f91f6121f4db167405db2f0de410a456f260c
- github.openssl.org1.1.1za git commithttps://github.openssl.org/openssl/extended-releases/commit/b78ec0824da857223486660177d3b1f255c65d87
- github.openssl.org1.0.2zk git commithttps://github.openssl.org/openssl/extended-releases/commit/9947251413065a05189a63c9b7a6c1d4e224c21c
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/06/27/1
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/06/28/4
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20240712-0005/
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/08/15/1
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/11/msg00000.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00033.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20241025-0010/
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20241025-0006/
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-915275.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-769027.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-277137.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-613116.html
07 Fixed in
AlmaLinux 8
- mecab Fixed
A version is affected if any line below covers it.
- Affected before 0.996-2.module_el8.10.0+3965+b415b607
- Affected before 0.996-2.module_el8.6.0+3340+d764b636
- mecab-devel Fixed
A version is affected if any line below covers it.
- Affected before 0.996-2.module_el8.10.0+3965+b415b607
- Affected before 0.996-2.module_el8.6.0+3340+d764b636
- mecab-ipadic Fixed in 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- mecab-ipadic-EUCJP Fixed in 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- mingw32-openssl Fixed in 1.0.2k-4.el8_10
- mingw64-openssl Fixed in 1.0.2k-4.el8_10
- mysql Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-common Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-devel Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-errmsg Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-libs Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-server Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-test Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- openssl Fixed in 1:1.1.1k-14.el8_6
- openssl-devel Fixed in 1:1.1.1k-14.el8_6
- openssl-libs Fixed in 1:1.1.1k-14.el8_6
- openssl-perl Fixed in 1:1.1.1k-14.el8_6
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- mysql Fixed in 8.0.41-2.el9_5
- mysql-common Fixed in 8.0.41-2.el9_5
- mysql-devel Fixed in 8.0.41-2.el9_5
- mysql-errmsg Fixed in 8.0.41-2.el9_5
- mysql-libs Fixed in 8.0.41-2.el9_5
- mysql-server Fixed in 8.0.41-2.el9_5
- mysql-test Fixed in 8.0.41-2.el9_5
- openssl Fixed in 1:3.2.2-6.el9_5
- openssl-devel Fixed in 1:3.2.2-6.el9_5
- openssl-libs Fixed in 1:3.2.2-6.el9_5
- openssl-perl Fixed in 1:3.2.2-6.el9_5
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- mecab Fixed
A version is affected if any line below covers it.
- Affected before 0.996-2.module_el8.10.0+3965+b415b607
- Affected before 0.996-2.module_el8.6.0+3340+d764b636
- mecab-devel Fixed
A version is affected if any line below covers it.
- Affected before 0.996-2.module_el8.10.0+3965+b415b607
- Affected before 0.996-2.module_el8.6.0+3340+d764b636
- mecab-ipadic Fixed in 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- mecab-ipadic-EUCJP Fixed in 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- mingw32-openssl Fixed in 1.0.2k-4.el8_10
- mingw64-openssl Fixed in 1.0.2k-4.el8_10
- mysql Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-common Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-devel Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-errmsg Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-libs Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-server Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- mysql-test Fixed in 8.0.41-1.module_el8.10.0+3965+b415b607
- openssl Fixed in 1:1.1.1k-14.el8_6
- openssl-devel Fixed in 1:1.1.1k-14.el8_6
- openssl-libs Fixed in 1:1.1.1k-14.el8_6
- openssl-perl Fixed in 1:1.1.1k-14.el8_6
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- mysql Fixed in 8.0.41-2.el9_5
- mysql-common Fixed in 8.0.41-2.el9_5
- mysql-devel Fixed in 8.0.41-2.el9_5
- mysql-errmsg Fixed in 8.0.41-2.el9_5
- mysql-libs Fixed in 8.0.41-2.el9_5
- mysql-server Fixed in 8.0.41-2.el9_5
- mysql-test Fixed in 8.0.41-2.el9_5
- openssl Fixed in 1:3.2.2-6.el9_5
- openssl-devel Fixed in 1:3.2.2-6.el9_5
- openssl-libs Fixed in 1:3.2.2-6.el9_5
- openssl-perl Fixed in 1:3.2.2-6.el9_5
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- openssl Fixed in 3.0.15-1~deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 3.3.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 3.3.2-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- openssl Fixed in 1.1.1f-1ubuntu2.23
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- edk2 Fixed in 2022.02-3ubuntu0.22.04.4
- openssl Fixed in 3.0.2-0ubuntu1.17
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- edk2 Fixed in 2024.02-2ubuntu0.6
- openssl Fixed in 3.0.13-0ubuntu3.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- openssl Fixed in 1.0.1f-1ubuntu2.27+esm16Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- edk2 No fix yet
- nodejs No fix yet
- openssl Fixed in 1.0.2g-1ubuntu4.20+esm18Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- edk2 No fix yet
- nodejs No fix yet
- openssl Fixed in 1.1.1-1ubuntu2.1~18.04.23+esm10Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- openssl1.0 Fixed in 1.0.2n-1ubuntu5.13+esm6Available 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.
Ubuntu Pro 20.04 LTS
- edk2 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 22.04 LTS
- nodejs No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-preview 22.04 LTS
- openssl No fix yet
- openssl-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 16.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 18.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 22.04 LTS
- openssl Fixed in 3.0.2-0ubuntu1.17+Fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- openssl-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 24.04 LTS
- openssl-fips Fixed in 3.0.13-0ubuntu3.6+Fips1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 16.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 18.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 20.04 LTS
- openssl No fix yet
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.