{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2009-1955", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "35487", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35487" }, { "name": "DSA-1812", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2009/dsa-1812" }, { "name": "http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3", "refsource": "CONFIRM", "url": "http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3" }, { "name": "ADV-2009-1907", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2009/1907" }, { "name": "FEDORA-2009-5969", "refsource": "FEDORA", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html" }, { "name": "35444", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35444" }, { "name": "[apr-dev] 20090602 [PATCH] prevent \"billion laughs\" attack against expat", "refsource": "MLIST", "url": "http://marc.info/?l=apr-dev&m=124396021826125&w=2" }, { "name": "MDVSA-2009:131", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:131" }, { "name": "oval:org.mitre.oval:def:10270", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10270" }, { "name": "35360", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35360" }, { "name": "ADV-2010-1107", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2010/1107" }, { "name": "[oss-security] 20090603 CVE request: \"billion laughs\" attack against Apache APR", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2009/06/03/4" }, { "name": "35395", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35395" }, { "name": "PK99478", "refsource": "AIXAPAR", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478" }, { "name": "20090824 rPSA-2009-0123-1 apr-util", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/506053/100/0/threaded" }, { "name": "SUSE-SR:2010:011", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html" }, { "name": "35284", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35284" }, { "name": "PK91241", "refsource": "AIXAPAR", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241" }, { "name": "36473", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/36473" }, { "name": "PK88342", "refsource": "AIXAPAR", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK88342" }, { "name": "35843", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35843" }, { "name": "FEDORA-2009-6014", "refsource": "FEDORA", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html" }, { "name": "RHSA-2009:1108", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2009-1108.html" }, { "name": "HPSBUX02612", "refsource": "HP", "url": "http://marc.info/?l=bugtraq&m=129190899612998&w=2" }, { "name": "oval:org.mitre.oval:def:12473", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12473" }, { "name": "35797", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35797" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html" }, { "name": "GLSA-200907-03", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200907-03.xml" }, { "name": "http://svn.apache.org/viewvc?view=rev&revision=781403", "refsource": "CONFIRM", "url": "http://svn.apache.org/viewvc?view=rev&revision=781403" }, { "name": "FEDORA-2009-6261", "refsource": "FEDORA", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html" }, { "name": "USN-786-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/usn-786-1" }, { "name": "34724", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/34724" }, { "name": "37221", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/37221" }, { "name": "35565", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35565" }, { "name": "ADV-2009-3184", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2009/3184" }, { "name": "http://wiki.rpath.com/Advisories:rPSA-2009-0123", "refsource": "CONFIRM", "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0123" }, { "name": "8842", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/8842" }, { "name": "SSRT100345", "refsource": "HP", "url": "http://marc.info/?l=bugtraq&m=129190899612998&w=2" }, { "name": "SSA:2009-167-02", "refsource": "SLACKWARE", "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210" }, { "name": "http://www-01.ibm.com/support/docview.wss?uid=swg27014463", "refsource": "CONFIRM", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg27014463" }, { "name": "APPLE-SA-2009-11-09-1", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html" }, { "name": "MDVSA-2013:150", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150" }, { "name": "35710", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35710" }, { "name": "35253", "refsource": "BID", "url": "http://www.securityfocus.com/bid/35253" }, { "name": "RHSA-2009:1107", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2009-1107.html" }, { "name": "http://support.apple.com/kb/HT3937", "refsource": "CONFIRM", "url": "http://support.apple.com/kb/HT3937" }, { "name": "USN-787-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/usn-787-1" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1888194 [6/13] - /httpd/site/trunk/content/security/json/", "url": "https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073139 [6/13] - in /websites/staging/httpd/trunk/content: ./ security/json/", "url": "https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210330 svn commit: r1073149 [6/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/", "url": "https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210603 svn commit: r1075360 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210606 svn commit: r1075467 [2/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E" }, { "refsource": "MLIST", "name": "[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "url": "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E" } ] } }