CVE-2009-4134

Python 2.5 - Denial of Service via Large ZSIZE Value in RGB Image

Title source: llm
STIX 2.1

Description

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.

References (15)

Core 15
Core References
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0212
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0413
Broken Link third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43068
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT4435
Broken Link third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43364
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0122
Issue Tracking, Patch x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=541698
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
Broken Link third-party-advisory x_refsource_secunia
http://secunia.com/advisories/42888
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/40361
Third Party Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-0027.html
Broken Link vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
Patch x_refsource_confirm
http://bugs.python.org/issue8678
Third Party Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-0260.html

Scores

EPSS 0.0261
EPSS Percentile 85.8%

Details

CWE
CWE-787
Status published
Products (1)
python/python 2.5.0
Published May 27, 2010
Tracked Since Feb 18, 2026