CVE-2020-14039

NameCVE-2020-14039
DescriptionIn Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-1.11 (PTS)buster, buster (security)1.11.6-1+deb10u3fixed
golang-1.15 (PTS)bullseye1.15.6-1fixed
sid1.15.7-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-1.11source(unstable)(not affected)
golang-1.14source(unstable)(not affected)
golang-1.15source(unstable)(not affected)

Notes

- golang-1.15 <not-affected> (Windows-specific)
- golang-1.14 <not-affected> (Windows-specific)
- golang-1.11 <not-affected> (Windows-specific)
https://golang.org/issue/39360
https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w/m/E6gHDs32AQAJ

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