Description
Stack consumption vulnerability in validators/DTD/DTDScanner.cpp in Apache Xerces C++ 2.7.0 and 2.8.0 allows context-dependent attackers to cause a denial of service (application crash) via vectors involving nested parentheses and invalid byte values in "simply nested DTD structures," as demonstrated by the Codenomicon XML fuzzing framework.
Metrics
CVSS 2.0 4.3/10
AV:N/AC:M/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://secunia.com/advisories/36201Vendor Advisory
- http://svn.apache.org/viewvc/xerces/c/trunk/src/xercesc/validators/DTD/DTDScanner.cpp?r1=781488&r2=781487&pathrev=781488&view=patch
- http://svn.apache.org/viewvc?view=rev&revision=781488Exploit
- http://www.cert.fi/en/reports/2009/vulnerability2009085.html
- http://www.codenomicon.com/labs/xml/
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:223
- http://www.networkworld.com/columnists/2009/080509-xml-flaw.html
- http://www.securityfocus.com/bid/35986
- http://www.vupen.com/english/advisories/2009/2196Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=515515Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52321
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01001.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01099.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01136.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01150.html
- http://secunia.com/advisories/36201Vendor Advisory
- http://svn.apache.org/viewvc/xerces/c/trunk/src/xercesc/validators/DTD/DTDScanner.cpp?r1=781488&r2=781487&pathrev=781488&view=patch
- http://svn.apache.org/viewvc?view=rev&revision=781488Exploit
- http://www.cert.fi/en/reports/2009/vulnerability2009085.html
- http://www.codenomicon.com/labs/xml/
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:223
- http://www.networkworld.com/columnists/2009/080509-xml-flaw.html
- http://www.securityfocus.com/bid/35986
- http://www.vupen.com/english/advisories/2009/2196Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=515515Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52321
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01001.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01099.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01136.html
- https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01150.html
Timeline
- Published
- Aug 11, 2009
- Last modified
- Jun 16, 2026
- NVD status
- Modified