CVE-2012-1163

no score yetEPSS 2.6%

nih libzip: no CVSS score yet. EPSS 2.6% chance of exploitation in the next 30 days.

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.

EPSS: 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-189
Published: 2012-07-12
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

nih:libzip

References

http://nih.at/listarchive/libzip-discuss/msg00252.html
http://www.gentoo.org/security/en/glsa/glsa-201203-23.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2012:034
http://www.nih.at/libzip/NEWS.html
http://www.openwall.com/lists/oss-security/2012/03/21/2

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