{"id":"CVE-2007-4769","state":"PUBLISHED","title":"The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated","description":"The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.","publishedAt":"2008-01-09T21:00:00.000Z","updatedAt":"2024-08-07T15:08:33.721Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.mandriva.com/security/advisories?name=MDVSA-2008:004","http://www.debian.org/security/2008/dsa-1460","http://www.securityfocus.com/bid/27163","https://issues.rpath.com/browse/RPL-1768","http://www.redhat.com/support/errata/RHSA-2008-0038.html","http://secunia.com/advisories/28454","http://www.securityfocus.com/archive/1/485864/100/0/threaded","http://secunia.com/advisories/28359","http://www.postgresql.org/about/news.905","http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html","http://www.vupen.com/english/advisories/2008/0061","http://secunia.com/advisories/28679","http://www.vupen.com/english/advisories/2008/0109","http://secunia.com/advisories/28376","http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894","http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1","http://secunia.com/advisories/28437","http://secunia.com/advisories/28455","http://secunia.com/advisories/28477","http://secunia.com/advisories/29638","http://secunia.com/advisories/28479","http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894","http://www.debian.org/security/2008/dsa-1463","http://www.redhat.com/support/errata/RHSA-2008-0040.html","http://www.securityfocus.com/archive/1/486407/100/0/threaded","http://secunia.com/advisories/28464","http://secunia.com/advisories/28698","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154","http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1","https://usn.ubuntu.com/568-1/","https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html","http://secunia.com/advisories/28438","https://exchange.xforce.ibmcloud.com/vulnerabilities/39499","http://securitytracker.com/id?1019157","https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html","http://security.gentoo.org/glsa/glsa-200801-15.xml","http://www.vupen.com/english/advisories/2008/1071/references","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9804"],"weaknesses":[],"ingestedAt":"2026-10-29T19:38:36.442Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2007/4xxx/CVE-2007-4769.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2007-4769","state":"PUBLISHED","datePublished":"2008-01-09T21:00:00.000Z","dateUpdated":"2024-08-07T15:08:33.721Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2007-09-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:004","name":"MDVSA-2008:004","tags":["vendor-advisory","x_refsource_MANDRIVA"]},{"url":"http://www.debian.org/security/2008/dsa-1460","name":"DSA-1460","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.securityfocus.com/bid/27163","name":"27163","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://issues.rpath.com/browse/RPL-1768","tags":["x_refsource_CONFIRM"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0038.html","name":"RHSA-2008:0038","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://secunia.com/advisories/28454","name":"28454","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.securityfocus.com/archive/1/485864/100/0/threaded","name":"20080107 PostgreSQL 2007-01-07 Cumulative Security Release","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://secunia.com/advisories/28359","name":"28359","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.postgresql.org/about/news.905","tags":["x_refsource_CONFIRM"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html","name":"SUSE-SA:2008:005","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://www.vupen.com/english/advisories/2008/0061","name":"ADV-2008-0061","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://secunia.com/advisories/28679","name":"28679","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.vupen.com/english/advisories/2008/0109","name":"ADV-2008-0109","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"http://secunia.com/advisories/28376","name":"28376","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894","tags":["x_refsource_CONFIRM"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1","name":"103197","tags":["vendor-advisory","x_refsource_SUNALERT"]},{"url":"http://secunia.com/advisories/28437","name":"28437","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/28455","name":"28455","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/28477","name":"28477","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/29638","name":"29638","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/28479","name":"28479","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2008/dsa-1463","name":"DSA-1463","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0040.html","name":"RHSA-2008:0040","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.securityfocus.com/archive/1/486407/100/0/threaded","name":"20080115 rPSA-2008-0016-1 postgresql postgresql-server","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"http://secunia.com/advisories/28464","name":"28464","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://secunia.com/advisories/28698","name":"28698","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154","name":"SSRT080006","tags":["vendor-advisory","x_refsource_HP"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1","name":"200559","tags":["vendor-advisory","x_refsource_SUNALERT"]},{"url":"https://usn.ubuntu.com/568-1/","name":"USN-568-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html","name":"FEDORA-2008-0552","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"http://secunia.com/advisories/28438","name":"28438","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/39499","name":"postgresql-backref-dos(39499)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://securitytracker.com/id?1019157","name":"1019157","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html","name":"FEDORA-2008-0478","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154","name":"HPSBTU02325","tags":["vendor-advisory","x_refsource_HP"]},{"url":"http://security.gentoo.org/glsa/glsa-200801-15.xml","name":"GLSA-200801-15","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://www.vupen.com/english/advisories/2008/1071/references","name":"ADV-2008-1071","tags":["vdb-entry","x_refsource_VUPEN"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9804","name":"oval:org.mitre.oval:def:9804","tags":["vdb-entry","signature","x_refsource_OVAL"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-10-15T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2008-01-06T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2007-4769","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 regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"MDVSA-2008:004","refsource":"MANDRIVA","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:004"},{"name":"DSA-1460","refsource":"DEBIAN","url":"http://www.debian.org/security/2008/dsa-1460"},{"name":"27163","refsource":"BID","url":"http://www.securityfocus.com/bid/27163"},{"name":"https://issues.rpath.com/browse/RPL-1768","refsource":"CONFIRM","url":"https://issues.rpath.com/browse/RPL-1768"},{"name":"RHSA-2008:0038","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2008-0038.html"},{"name":"28454","refsource":"SECUNIA","url":"http://secunia.com/advisories/28454"},{"name":"20080107 PostgreSQL 2007-01-07 Cumulative Security Release","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/485864/100/0/threaded"},{"name":"28359","refsource":"SECUNIA","url":"http://secunia.com/advisories/28359"},{"name":"http://www.postgresql.org/about/news.905","refsource":"CONFIRM","url":"http://www.postgresql.org/about/news.905"},{"name":"SUSE-SA:2008:005","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html"},{"name":"ADV-2008-0061","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2008/0061"},{"name":"28679","refsource":"SECUNIA","url":"http://secunia.com/advisories/28679"},{"name":"ADV-2008-0109","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2008/0109"},{"name":"28376","refsource":"SECUNIA","url":"http://secunia.com/advisories/28376"},{"name":"http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894","refsource":"CONFIRM","url":"http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894"},{"name":"103197","refsource":"SUNALERT","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1"},{"name":"28437","refsource":"SECUNIA","url":"http://secunia.com/advisories/28437"},{"name":"28455","refsource":"SECUNIA","url":"http://secunia.com/advisories/28455"},{"name":"28477","refsource":"SECUNIA","url":"http://secunia.com/advisories/28477"},{"name":"29638","refsource":"SECUNIA","url":"http://secunia.com/advisories/29638"},{"name":"28479","refsource":"SECUNIA","url":"http://secunia.com/advisories/28479"},{"name":"http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894","refsource":"CONFIRM","url":"http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894"},{"name":"DSA-1463","refsource":"DEBIAN","url":"http://www.debian.org/security/2008/dsa-1463"},{"name":"RHSA-2008:0040","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2008-0040.html"},{"name":"20080115 rPSA-2008-0016-1 postgresql postgresql-server","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/486407/100/0/threaded"},{"name":"28464","refsource":"SECUNIA","url":"http://secunia.com/advisories/28464"},{"name":"28698","refsource":"SECUNIA","url":"http://secunia.com/advisories/28698"},{"name":"SSRT080006","refsource":"HP","url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154"},{"name":"200559","refsource":"SUNALERT","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1"},{"name":"USN-568-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/568-1/"},{"name":"FEDORA-2008-0552","refsource":"FEDORA","url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html"},{"name":"28438","refsource":"SECUNIA","url":"http://secunia.com/advisories/28438"},{"name":"postgresql-backref-dos(39499)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/39499"},{"name":"1019157","refsource":"SECTRACK","url":"http://securitytracker.com/id?1019157"},{"name":"FEDORA-2008-0478","refsource":"FEDORA","url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html"},{"name":"HPSBTU02325","refsource":"HP","url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154"},{"name":"GLSA-200801-15","refsource":"GENTOO","url":"http://security.gentoo.org/glsa/glsa-200801-15.xml"},{"name":"ADV-2008-1071","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2008/1071/references"},{"name":"oval:org.mitre.oval:def:9804","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9804"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:004","name":"MDVSA-2008:004","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1460","name":"DSA-1460","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/27163","name":"27163","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://issues.rpath.com/browse/RPL-1768","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0038.html","name":"RHSA-2008:0038","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://secunia.com/advisories/28454","name":"28454","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/485864/100/0/threaded","name":"20080107 PostgreSQL 2007-01-07 Cumulative Security Release","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/28359","name":"28359","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.postgresql.org/about/news.905","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html","name":"SUSE-SA:2008:005","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0061","name":"ADV-2008-0061","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/28679","name":"28679","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0109","name":"ADV-2008-0109","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/28376","name":"28376","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1","name":"103197","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"http://secunia.com/advisories/28437","name":"28437","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/28455","name":"28455","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/28477","name":"28477","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/29638","name":"29638","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/28479","name":"28479","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1463","name":"DSA-1463","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2008-0040.html","name":"RHSA-2008:0040","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/486407/100/0/threaded","name":"20080115 rPSA-2008-0016-1 postgresql postgresql-server","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/28464","name":"28464","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/28698","name":"28698","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154","name":"SSRT080006","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1","name":"200559","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"https://usn.ubuntu.com/568-1/","name":"USN-568-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html","name":"FEDORA-2008-0552","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://secunia.com/advisories/28438","name":"28438","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/39499","name":"postgresql-backref-dos(39499)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1019157","name":"1019157","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html","name":"FEDORA-2008-0478","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154","name":"HPSBTU02325","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200801-15.xml","name":"GLSA-200801-15","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/1071/references","name":"ADV-2008-1071","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9804","name":"oval:org.mitre.oval:def:9804","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T15:08:33.721Z"}}]}}}