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CVE-2009-4134Date: (C)2010-05-27   (M)2017-09-22


Buffer underflow in the rgbimg module in Python 2.5 allows remote attackers to cause a denial of service (application crash) via a large ZSIZE value in a black-and-white (aka B/W) RGB image that triggers an invalid pointer dereference.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
BID-40361
SECUNIA-42888
SECUNIA-43068
SECUNIA-43364
ADV-2011-0122
ADV-2011-0212
ADV-2011-0413
APPLE-SA-2010-11-10-1
MDVSA-2010:215
RHSA-2011:0027
RHSA-2011:0260
SUSE-SR:2011:002
http://bugs.python.org/issue8678
http://support.apple.com/kb/HT4435
https://bugzilla.redhat.com/show_bug.cgi?id=541698

CPE    1
cpe:/a:python:python:2.5
CWE    1
CWE-119
OVAL    6
oval:org.secpod.oval:def:500054
oval:org.secpod.oval:def:17191
oval:org.secpod.oval:def:300220
oval:org.secpod.oval:def:4720
...

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