CVE-2009-1955
First published: Mon Jun 01 2009(Updated: )
The 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | ||
| redhat/httpd22 | <0:2.2.10-23.1.ep5.el4 | 0:2.2.10-23.1.ep5.el4 |
| redhat/pcsc-lite | <0:1.3.3-3.el4 | 0:1.3.3-3.el4 |
| redhat/rhpki-ca | <0:7.3.0-20.el4 | 0:7.3.0-20.el4 |
| redhat/rhpki-java-tools | <0:7.3.0-10.el4 | 0:7.3.0-10.el4 |
| redhat/rhpki-kra | <0:7.3.0-14.el4 | 0:7.3.0-14.el4 |
| redhat/rhpki-manage | <0:7.3.0-19.el4 | 0:7.3.0-19.el4 |
| redhat/rhpki-native-tools | <0:7.3.0-6.el4 | 0:7.3.0-6.el4 |
| redhat/rhpki-ocsp | <0:7.3.0-13.el4 | 0:7.3.0-13.el4 |
| redhat/rhpki-tks | <0:7.3.0-13.el4 | 0:7.3.0-13.el4 |
| redhat/apr-util | <0:0.9.4-22.el4_8.1 | 0:0.9.4-22.el4_8.1 |
| redhat/apr-util | <0:1.2.7-7.el5_3.1 | 0:1.2.7-7.el5_3.1 |
| Apache HTTP server | >=2.2.0<2.2.12 |
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Reference Links
- 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
- http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
- http://www.debian.org/security/2009/dsa-1812
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:131
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://www.openwall.com/lists/oss-security/2009/06/03/4
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
- http://www.redhat.com/support/errata/RHSA-2009-1107.html
- http://www.redhat.com/support/errata/RHSA-2009-1108.html
- http://www.securityfocus.com/archive/1/506053/100/0/threaded
- http://www.securityfocus.com/bid/35253
- http://www.ubuntu.com/usn/usn-786-1
- http://www.ubuntu.com/usn/usn-787-1
- http://www.vupen.com/english/advisories/2009/1907
- http://www.vupen.com/english/advisories/2009/3184
- http://www.vupen.com/english/advisories/2010/1107
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10270
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12473
- https://www.exploit-db.com/exploits/8842
- https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html
- https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html
- https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html
- https://www.cve.org/CVERecord?id=CVE-2009-1955 https://nvd.nist.gov/vuln/detail/CVE-2009-1955
- https://bugzilla.redhat.com/show_bug.cgi?id=504555
- https://access.redhat.com/errata/RHSA-2009:1160
- https://access.redhat.com/errata/RHSA-2010:0602
- https://access.redhat.com/errata/RHSA-2009:1108
- https://access.redhat.com/errata/RHSA-2009:1107
- https://access.redhat.com/security/cve/CVE-2009-1955
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- agent/author
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/weakness
- agent/severity
- agent/remedy
- agent/references
- agent/event
- agent/description
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/tags
- agent/trending
- package-manager/redhat
- vendor/apache
- canonical/apache apr-util
- vendor/apple
- canonical/apple mac os x
- vendor/suse
- canonical/suse linux enterprise server
- version/suse linux enterprise server/9
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/4.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/9.04
- version/canonical ubuntu linux/8.10
- version/canonical ubuntu linux/8.04
- version/canonical ubuntu linux/6.06
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/11
- version/fedoraproject fedora/10
- version/fedoraproject fedora/9
- vendor/oracle
- canonical/oracle http server
- canonical/apache http server
- version/apache http server/2.2.0