CVE-2012-1163
Published: 12 July 2012
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.
Notes
Author | Note |
---|---|
jdstrand | only 0.10 affected http://hg.nih.at/libzip?cs=feb6cbf7e8c4 introduced the problem |
Priority
Status
Package | Release | Status |
---|---|---|
libzip Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Not vulnerable
|
|
maverick |
Not vulnerable
|
|
natty |
Not vulnerable
|
|
oneiric |
Not vulnerable
(0.9.3-1)
|
|
upstream |
Released
(0.10.1)
|
|
Patches: upstream: http://hg.nih.at/libzip?cs=cb69d6146a09 |