CVE-2009-3560

CVE Details

Release Date:2009-12-04

Description


The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with malformed UTF-8 sequences that trigger a buffer over-read, related to the doProlog function in lib/xmlparse.c, a different vulnerability than CVE-2009-2625 and CVE-2009-3720.

See more information about CVE-2009-3560 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 5 Base Metrics: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Network Attack Complexity: Low
Authentication: None required Confidentiality Impact: None
Integrity Impact: None Availability Impact: Partial

Errata information


PlatformErrataRelease Date
Oracle Enterprise Linux version 3 (expat)ELSA-2009-16252009-12-07
Oracle Enterprise Linux version 4 (expat)ELSA-2009-16252009-12-07
Oracle Linux version 5 (expat)ELSA-2009-16252009-12-07



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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