CVE-2012-5689

NameCVE-2012-5689
DescriptionISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.
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)
NVD severityhigh (attack range: remote)
Debian Bugs699145

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bind9 (PTS)jessie1:9.9.5.dfsg-9+deb8u15fixed
jessie (security)1:9.9.5.dfsg-9+deb8u18fixed
stretch (security), stretch1:9.10.3.dfsg.P4-12.3+deb9u5fixed
bullseye, sid, buster1:9.11.5.P4+dfsg-5.1fixed
isc-dhcp (PTS)jessie (security), jessie4.3.1-6+deb8u3fixed
stretch (security), stretch4.3.5-3+deb9u1fixed
bullseye, sid, buster4.4.1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bind9source(unstable)1:9.8.4.dfsg.P1-6+nmu1high699145
bind9sourcesqueeze(not affected)
isc-dhcpsource(unstable)(not affected)

Notes

[squeeze] - bind9 <not-affected> (Only affects Bind 9.8 and 9.9)
- isc-dhcp <not-affected> (issue only affects the named service, which isn't used by isc-dhcp)

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