CVE-2013-0249

NameCVE-2013-0249
DescriptionStack-based buffer overflow in the Curl_sasl_create_digest_md5_message function in lib/curl_sasl.c in curl and libcurl 7.26.0 through 7.28.1, when negotiating SASL DIGEST-MD5 authentication, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in the realm parameter in a (1) POP3, (2) SMTP or (3) IMAP message.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs700002

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
curl (PTS)bullseye7.74.0-1.3+deb11u13fixed
bullseye (security)7.74.0-1.3+deb11u11fixed
bookworm7.88.1-10+deb12u7fixed
bookworm (security)7.88.1-10+deb12u5fixed
sid, trixie8.10.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
curlsourcesqueeze(not affected)
curlsourcewheezy7.26.0-1+wheezy1
curlsource(unstable)7.29.0-1700002

Notes

[squeeze] - curl <not-affected> (Only affects 7.26.0 to 7.28.1)

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