CVE-2009-1955
high · 7.5The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564.
7.5
CVSS
53.0%
EPSS (exploit prob.)
99th
EPSS percentile
2009-06-08
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-776
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| apache | apr-util | < 1.3.7 |
| apple | mac_os_x | < 10.6.2 |
| suse | linux_enterprise_server | 9 |
| debian | debian_linux | 4.0 |
| canonical | ubuntu_linux | 6.06 |
| canonical | ubuntu_linux | 8.04 |
| canonical | ubuntu_linux | 8.10 |
| canonical | ubuntu_linux | 9.04 |
| fedoraproject | fedora | 9 |
| fedoraproject | fedora | 10 |
| fedoraproject | fedora | 11 |
| oracle | http_server | all versions |
| apache | http_server | >= 2.2.0, < 2.2.12 |
Check a specific version with /api/v1/cve/match.
References
- http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
- http://marc.info/?l=apr-dev&m=124396021826125&w=2
- http://marc.info/?l=bugtraq&m=129190899612998&w=2
- http://secunia.com/advisories/34724
- http://secunia.com/advisories/35284
- http://secunia.com/advisories/35360
- http://secunia.com/advisories/35395
- http://secunia.com/advisories/35444
- http://secunia.com/advisories/35487
- http://secunia.com/advisories/35565
- http://secunia.com/advisories/35710
- http://secunia.com/advisories/35797
- http://secunia.com/advisories/35843
- http://secunia.com/advisories/36473
- http://secunia.com/advisories/37221
- http://security.gentoo.org/glsa/glsa-200907-03.xml
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210
- http://support.apple.com/kb/HT3937
- http://svn.apache.org/viewvc?view=rev&revision=781403
- http://wiki.rpath.com/Advisories:rPSA-2009-0123
- http://www-01.ibm.com/support/docview.wss?uid=swg1PK88342
- http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241
- http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478
- http://www-01.ibm.com/support/docview.wss?uid=swg27014463
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2009-1955