CVE-2021-41771

NameCVE-2021-41771
DescriptionImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
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+deb10u4vulnerable
golang-1.15 (PTS)bullseye1.15.9-6vulnerable
bookworm, sid1.15.15-4vulnerable
golang-1.17 (PTS)bookworm1.17.3-1fixed
sid1.17.4-1fixed
golang-1.7 (PTS)stretch1.7.4-2+deb9u1vulnerable
stretch (security)1.7.4-2+deb9u3vulnerable
golang-1.8 (PTS)stretch1.8.1-1+deb9u1vulnerable
stretch (security)1.8.1-1+deb9u3vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-1.11source(unstable)(unfixed)
golang-1.15source(unstable)(unfixed)
golang-1.16source(unstable)1.16.10-1
golang-1.17source(unstable)1.17.3-1
golang-1.7source(unstable)(unfixed)
golang-1.8source(unstable)(unfixed)

Notes

[bullseye] - golang-1.15 <no-dsa> (Minor issue; will be fixed via point release)
[buster] - golang-1.11 <no-dsa> (Minor issue)
[stretch] - golang-1.7 <no-dsa> (Minor issue; can be fixed with the next DLA)
https://github.com/golang/go/issues/48990
https://groups.google.com/g/golang-announce/c/0fM21h43arc
https://github.com/golang/go/commit/4a842985bf3f71d93a2b1340d9d6685bebc12b6b (go1.17.3)
https://github.com/golang/go/commit/d19c5bdb24e093a2d5097b7623284eb02726cede (go1.16.10)

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