CVE-2012-1163 | BDVDB-2026-50896 Detail
Description#
Integer overflow in the _zip_readcdir function in zip_open.c in libzip 0.10 allows remote attackers to execute arbitrary code via the size and offset values for the central directory in a zip archive, which triggers "improper restrictions of operations within the bounds of a memory buffer" and an information leak.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://nih.at/listarchive/libzip-discuss/msg00252.html
- http://www.openwall.com/lists/oss-security/2012/03/21/2
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:034
- http://www.nih.at/libzip/NEWS.html
- http://www.openwall.com/lists/oss-security/2012/03/29/11
- http://www.gentoo.org/security/en/glsa/glsa-201203-23.xml
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.