Home/CVE/Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 f
CVE

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 f

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 certificate.

HIGH · CVSS 7.5 EPSS 0.00699
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-295Improper Certificate Validation
▤

Affected Products & Versions

5
golang go>= 1.12 and < 1.12.6
golang go>= 1.13 and < 1.13.7
debian linuxall versions
fedoraproject fedoraall versions
netapp cloud insights telegrafall versions
▤

Affected Packages

4
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go github.com/helm/helm HIGH fixed in 2.16.8
Go golang.org/x/crypto HIGH fixed in 0.0.0-20200124225646-8b5121be2f68
Go helm.sh/helm/v3 HIGH fixed in 3.1.0
Go stdlib fixed in 1.12.16, 1.13.7
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Mar 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://groups.google.com/forum/#%21forum/golang-announce
https://groups.google.com/forum/#%21topic/golang-announce/-sdUB4VEQkA
https://groups.google.com/forum/#%21topic/golang-announce/Hsw4mHYc470
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S43VLYRURELDWX4D5RFOYBNFGO6CGBBC/
https://security.netapp.com/advisory/ntap-20200327-0001/Third Party Advisory
https://www.debian.org/security/2021/dsa-4848Third Party Advisory
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