CVE-2012-6128

NameCVE-2012-6128
DescriptionMultiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
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)
ReferencesDSA-2623-1
Debian Bugs700794

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openconnect (PTS)buster, buster (security)8.02-1+deb10u1fixed
bullseye8.10-2fixed
bookworm, sid9.01-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openconnectsourcesqueeze2.25-0.1+squeeze2DSA-2623-1
openconnectsource(unstable)3.20-3700794

Notes

http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491
The fix seems to introduce a possible memory leak as regression, see BTS #700805

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