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CVE-2011-4357Date: (C)2011-12-10   (M)2018-02-19


Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers that are not properly handled when creating CGI error messages using the cgi_error API function.

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:
SECUNIA-47016
OSVDB-77419
DSA-2355
http://www.openwall.com/lists/oss-security/2011/11/27/1
clearsilver-neocgi-format-string(71599)
http://code.google.com/p/clearsilver/source/detail?r=919
http://tech.groups.yahoo.com/group/ClearSilver/message/1422

CWE    1
CWE-134
OVAL    1
oval:org.secpod.oval:def:600639

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