CVE-2018-5744

NameCVE-2018-5744
DescriptionA failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs922953

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bind9 (PTS)jessie, jessie (lts)1:9.9.5.dfsg-9+deb8u31fixed
stretch (security)1:9.10.3.dfsg.P4-12.3+deb9u12fixed
stretch (lts), stretch1:9.10.3.dfsg.P4-12.3+deb9u16fixed
buster, buster (lts)1:9.11.5.P4+dfsg-5.1+deb10u13fixed
buster (security)1:9.11.5.P4+dfsg-5.1+deb10u11fixed
bullseye1:9.16.50-1~deb11u2fixed
bullseye (security)1:9.16.50-1~deb11u1fixed
bookworm (security), bookworm1:9.18.28-1~deb12u2fixed
sid, trixie1:9.20.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bind9sourcewheezy(not affected)
bind9sourcejessie(not affected)
bind9sourcestretch(not affected)
bind9source(unstable)1:9.11.5.P4+dfsg-1922953

Notes

[stretch] - bind9 <not-affected> (Vulnerable code introduced later; in .9.10 branch in 9.10.7 only)
[jessie] - bind9 <not-affected> (Vulnerable code introduced later)
https://kb.isc.org/docs/cve-2018-5744
https://gitlab.isc.org/isc-projects/bind9/commit/35025b6e88b726ae89caacbb312d1b40e5c20b4d
Test: https://gitlab.isc.org/isc-projects/bind9/commit/fe4810f1f8f75a4d5a96542fc6085109c94a3ee5
[wheezy] - bind9 <not-affected> (Vulnerable code introduced later)

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