CVE-2011-0421 libzip

Metadata

medium
4.3
libzip
CVE-2011-0421
2017-06-18 07:04
CVE-2011-0421 php5
CVE-2011-0421
2017-06-16 18:55
2017-04-01 19:11
2017-01-05 20:16

Description

The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

Or, you can just let us figure it out for you! Appcanary continously monitor your installed packages, and tell you if any of them are vulnerable.

Sign up for monitoring

Affected package information

Release Package Patched in
buster libzip 0.10-1
jessie libzip 0.10-1
sid libzip 0.10-1
stretch libzip 0.10-1
wheezy libzip 0.10-1