CVE-2013-1762

NameCVE-2013-1762
Descriptionstunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2664-1
Debian Bugs702267

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
stunnel4 (PTS)bullseye3:5.56+dfsg-10fixed
bookworm3:5.68-2+deb12u1fixed
sid, trixie3:5.74-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
stunnel4sourcesqueeze3:4.29-1+squeeze1DSA-2664-1
stunnel4source(unstable)3:4.53-1.1702267
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