01 Record

CVE-2020-7919

Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 2.64% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 85.3% 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:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Important. 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

2020-03-16 20:55Z6 YR AGO

Last updated

2024-08-04 09:48Z2 YR AGO

Reserved

2020-01-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-295Improper Certificate ValidationBase
CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

11bbd6a20625b2d9fb4ba0f2626ede711a94b336ae194e332d4a0cd9e110f57f

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

fedoraprojectfedoraNot specified—

golanggoNot specified—

netappcloud_insights_telegrafNot specified—

redhatceph_storageNot specified—

redhatcontainer_native_virtualizationNot specified—

redhatenterprise_linuxNot specified—

redhatopenshiftNot specified—

redhatservice_meshNot specified—

redhatstorageNot specified—

06 References

lists.fedoraproject.orgFEDORA-2020-12bc5b5597https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S43VLYRURELDWX4D5RFOYBNFGO6CGBBC/vendor-advisoryx_refsource_FEDORA
groups.google.comhttps://groups.google.com/forum/#%21forum/golang-announcex_refsource_MISC
www.debian.orgDSA-4848https://www.debian.org/security/2021/dsa-4848vendor-advisoryx_refsource_DEBIAN
www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.htmlx_refsource_MISC
groups.google.comhttps://groups.google.com/forum/#%21topic/golang-announce/-sdUB4VEQkAx_refsource_MISC
groups.google.comhttps://groups.google.com/forum/#%21topic/golang-announce/Hsw4mHYc470x_refsource_CONFIRM
security.netapp.comhttps://security.netapp.com/advisory/ntap-20200327-0001/x_refsource_CONFIRM