CVE-2015-4620

NameCVE-2015-4620
Descriptionname.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-270-1, DSA-3304-1
NVD severityhigh (attack range: remote)
Debian Bugs791715

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
bind9 (PTS)wheezy1:9.8.4.dfsg.P1-6+nmu2+deb7u10fixed
wheezy (security)1:9.8.4.dfsg.P1-6+nmu2+deb7u18fixed
jessie1:9.9.5.dfsg-9+deb8u12fixed
jessie (security)1:9.9.5.dfsg-9+deb8u13fixed
stretch1:9.10.3.dfsg.P4-12.3+deb9u3fixed
stretch (security)1:9.10.3.dfsg.P4-12.3+deb9u2fixed
buster1:9.10.3.dfsg.P4-12.6fixed
sid1:9.10.6+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
bind9source(unstable)1:9.9.5.dfsg-10high791715
bind9sourcejessie1:9.9.5.dfsg-9+deb8u1highDSA-3304-1
bind9sourcesqueeze9.7.3.dfsg-1~squeeze15highDLA-270-1
bind9sourcewheezy1:9.8.4.dfsg.P1-6+nmu2+deb7u5highDSA-3304-1

Notes

https://kb.isc.org/article/AA-01267

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