Description

The huft_build function in inflate.c in gzip before 1.3.13 creates a hufts (aka huffman) table that is too small, which allows remote attackers to cause a denial of service (application crash or infinite loop) or possibly execute arbitrary code via a crafted archive. NOTE: this issue is caused by a CVE-2006-4334 regression.

References

http://article.gmane.org/gmane.comp.gnu.gzip.bugs/258

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=507263

http://git.savannah.gnu.org/cgit/gzip.git/commit/?id=39a362ae9d9b007473381dba5032f4dfc1744cf2

http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html

http://secunia.com/advisories/38132

http://secunia.com/advisories/38223

http://secunia.com/advisories/38232

http://support.apple.com/kb/HT4435

http://www.debian.org/security/2010/dsa-1974

http://www.mandriva.com/security/advisories?name=MDVSA-2010:020

http://www.ubuntu.com/usn/USN-889-1

http://www.vupen.com/english/advisories/2010/0185

https://bugzilla.redhat.com/show_bug.cgi?id=514711

Details

Risk Information

CVSS v2