CVE-2018-16839

NameCVE-2018-16839
DescriptionCurl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1568-1, DSA-4331-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
curl (PTS)jessie, jessie (lts)7.38.0-4+deb8u28fixed
stretch (security)7.52.1-5+deb9u16fixed
stretch (lts), stretch7.52.1-5+deb9u22fixed
buster, buster (lts)7.64.0-4+deb10u10fixed
buster (security)7.64.0-4+deb10u9fixed
bullseye7.74.0-1.3+deb11u13fixed
bullseye (security)7.74.0-1.3+deb11u14fixed
bookworm7.88.1-10+deb12u8fixed
bookworm (security)7.88.1-10+deb12u5fixed
sid, trixie8.11.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
curlsourcewheezy(not affected)
curlsourcejessie7.38.0-4+deb8u13DLA-1568-1
curlsourcestretch7.52.1-5+deb9u8DSA-4331-1
curlsource(unstable)7.62.0-1

Notes

https://curl.haxx.se/docs/CVE-2018-16839.html
Fixed by: https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5
[wheezy] - curl <not-affected> (vulnerable code was introduced later)

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