CVE-2012-4244

NameCVE-2012-4244
DescriptionISC BIND 9.x before 9.7.6-P3, 9.8.x before 9.8.3-P3, 9.9.x before 9.9.1-P3, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P3 allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a long resource record.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2547-1
NVD severityhigh (attack range: remote)
Debian Bugs693015

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bind9 (PTS)wheezy (security), wheezy1:9.8.4.dfsg.P1-6+nmu2+deb7u10fixed
jessie (security), jessie1:9.9.5.dfsg-9+deb8u6fixed
stretch, sid1:9.10.3.dfsg.P4-10fixed
isc-dhcp (PTS)wheezy (security), wheezy4.2.2.dfsg.1-5+deb70u8fixed
jessie (security), jessie4.3.1-6+deb8u2fixed
stretch, sid4.3.4-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bind9source(unstable)1:9.8.4.dfsg-1high693015
bind9sourcesqueeze1:9.7.3.dfsg-1~squeeze7highDSA-2547-1
bind9sourcewheezy1:9.8.1.dfsg.P1-4.4high
isc-dhcpsource(unstable)(not affected)

Notes

- isc-dhcp <not-affected> (issue only affects the named service, which isn't used by isc-dhcp)

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