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CVE
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CVE-2012-1163Date: (C)2012-07-12   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 6.8
Exploit Score: 8.6
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
GLSA-201203-23
MDVSA-2012:034
http://nih.at/listarchive/libzip-discuss/msg00252.html
http://www.openwall.com/lists/oss-security/2012/03/21/2
http://www.openwall.com/lists/oss-security/2012/03/29/11
http://www.nih.at/libzip/NEWS.html

CPE    1
cpe:/a:nih:libzip:0.10
CWE    1
CWE-189
OVAL    3
oval:org.secpod.oval:def:302865
oval:org.secpod.oval:def:1300047
oval:org.secpod.oval:def:103620

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