CVE-2017-9729

NameCVE-2017-9729
DescriptionIn uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/regexec.c when processing a crafted regular expression.
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
uclibc (PTS)jessie0.9.32-1vulnerable
stretch1.0.20-2vulnerable
buster1.0.31-1vulnerable
sid, trixie, bullseye, bookworm1.0.35-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
uclibcsource(unstable)(unfixed)unimportant

Notes

http://openwall.com/lists/oss-security/2017/06/16/4

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