CVE-2009-3560
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.
Risk Information
Base Score
7.5
MODERATE
Vector
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
2.83
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Update Apache to version 2.2.16 | Windows |
| Update Apache to version 2.0.64 | Windows |
| Vulnerabilities CVE-2009-3560,CVE-2009-3720,CVE-2010-1623 are fixed in Apache 2.2.17 | Windows |
| Multiple vulnerabilities are fixed in Apache 2.0.64 | Windows |
| Update Apache to version 2.2.16 (For Linux) | Linux |
| Update Apache to version 2.0.64 (For Linux) | Linux |
| Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2009-3560) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234