vulnwire
6.8med

CVE-2007-6067

Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 bef…

Published 18 y ago · modified 4 mo ago · JSON

CVSS
6.8
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.9%
percentile 90%
Public exploits
0
none known

Algorithmic complexity vulnerability in 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 (memory consumption) via a crafted "complex" regular expression with doubly-nested states.

Exploit prediction (EPSS)

3.85% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.06.8AV:N/AC:L/Au:S/C:N/I:N/A:C

Classification

Weakness
Technology feeds
PostgreSQL (RSS, critical only)

References

  • mandriva.com /security/advisories?name=MDVSA-2008:004 · vendor-advisory, x_refsource_MANDRIVA, x_transferred
  • debian.org /security/2008/dsa-1460 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • rhn.redhat.com /errata/RHSA-2013-0122.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • securityfocus.com /bid/27163 · vdb-entry, x_refsource_BID, x_transferred
  • issues.rpath.com /browse/RPL-1768 · x_refsource_CONFIRM, x_transferred
  • redhat.com /support/errata/RHSA-2008-0038.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/39498 · vdb-entry, x_refsource_XF, x_transferred
  • secunia.com /advisories/28454 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • securityfocus.com /archive/1/485864/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • oval.cisecurity.org /repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10235 · vdb-entry, signature, x_refsource_OVAL, x_transferred
  • secunia.com /advisories/28359 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • postgresql.org /about/news.905 · x_refsource_CONFIRM, x_transferred
  • lists.opensuse.org /opensuse-security-announce/2008-02/msg00000.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • vupen.com /english/advisories/2008/0061 · vdb-entry, x_refsource_VUPEN, x_transferred
  • secunia.com /advisories/28679 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • vupen.com /english/advisories/2008/0109 · vdb-entry, x_refsource_VUPEN, x_transferred
  • secunia.com /advisories/28376 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • sourceforge.net /tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894 · x_refsource_CONFIRM, x_transferred
  • sunsolve.sun.com /search/document.do?assetkey=1-26-103197-1 · vendor-advisory, x_refsource_SUNALERT, x_transferred
  • secunia.com /advisories/28437 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/28455 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/28477 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/29638 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/28479 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • sourceforge.net /project/shownotes.php?release_id=565440&group_id=10894 · x_refsource_CONFIRM, x_transferred
  • debian.org /security/2008/dsa-1463 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • redhat.com /support/errata/RHSA-2008-0040.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • securityfocus.com /archive/1/486407/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • secunia.com /advisories/28464 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/28698 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • h20000.www2.hp.com /bizsupport/TechSupport/Document.jsp?objectID=c01420154 · vendor-advisory, x_refsource_HP, x_transferred
  • sunsolve.sun.com /search/document.do?assetkey=1-66-200559-1 · vendor-advisory, x_refsource_SUNALERT, x_transferred
  • usn.ubuntu.com /568-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • redhat.com /archives/fedora-package-announce/2008-January/msg00469.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • secunia.com /advisories/28438 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • securitytracker.com /id?1019157 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • kb.juniper.net /InfoCenter/index?page=content&id=JSA10705 · x_refsource_CONFIRM, x_transferred
  • redhat.com /archives/fedora-package-announce/2008-January/msg00397.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • security.gentoo.org /glsa/glsa-200801-15.xml · vendor-advisory, x_refsource_GENTOO, x_transferred
  • vupen.com /english/advisories/2008/1071/references · vdb-entry, x_refsource_VUPEN, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.