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, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang (PTS)jessie, jessie (lts)2:1.3.3-1+deb8u5fixed
golang-1.11 (PTS)buster1.11.6-1+deb10u4fixed
buster (security)1.11.6-1+deb10u7fixed
golang-1.15 (PTS)bullseye1.15.15-1~deb11u4fixed
golang-1.7 (PTS)stretch (security), stretch (lts), stretch1.7.4-2+deb9u5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golangsource(unstable)(not affected)
golang-1.11source(unstable)(not affected)
golang-1.14source(unstable)(not affected)
golang-1.15source(unstable)(not affected)
golang-1.7source(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
- golang <not-affected> (Windows-specific)
- golang-1.7 <not-affected> (Windows-specific)

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