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CVE
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CVE-2012-1162Date: (C)2012-07-12   (M)2018-06-02


Heap-based buffer overflow in the _zip_readcdir function in zip_open.c in libzip 0.10 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a zip archive with the number of directories set to 0, related to an "incorrect loop construct."

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
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-119
OVAL    3
oval:org.secpod.oval:def:103620
oval:org.secpod.oval:def:1300047
oval:org.secpod.oval:def:302865

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