CVE-2009-3560
medium · 5The 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.
5
CVSS
24.3%
EPSS (exploit prob.)
98th
EPSS percentile
2009-12-04
Published
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| libexpat_project | libexpat | 2.0.1 |
| xmltwig | xml-twig_for_perl | all versions |
| apache | http_server | >= 2.0.35, < 2.0.64 |
| apache | http_server | >= 2.2.0, < 2.2.17 |
Check a specific version with /api/v1/cve/match.
References
- http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.164&r2=1.165
- http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?view=log#rev1.165
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://lists.vmware.com/pipermail/security-announce/2010/000082.html
- http://mail.python.org/pipermail/expat-bugs/2009-November/002846.html
- http://marc.info/?l=bugtraq&m=130168502603566&w=2
- http://secunia.com/advisories/37537
- http://secunia.com/advisories/38231
- http://secunia.com/advisories/38794
- http://secunia.com/advisories/38832
- http://secunia.com/advisories/38834
- http://secunia.com/advisories/39478
- http://secunia.com/advisories/41701
- http://secunia.com/advisories/43300
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.486026
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-273630-1
- http://www.debian.org/security/2009/dsa-1953
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:316
- http://www.redhat.com/support/errata/RHSA-2011-0896.html
- http://www.securityfocus.com/bid/37203
- http://www.securitytracker.com/id?1023278
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2009-3560