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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.

oval:org.mitre.oval:def:10613

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.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • CentOS Linux 4
  • CentOS Linux 3
  • Red Hat Enterprise Linux 5
  • Oracle Linux 5
  • Red Hat Enterprise Linux 3
  • Oracle Linux 4
  • Red Hat Enterprise Linux 4
  • CentOS Linux 5
Class:
vulnerability
Reference(s):
  • CVE-2009-3560
Product(s):