Unrated severityNVD Advisory· Published Jan 9, 2008· Updated Jun 16, 2026
CVE-2007-4772
CVE-2007-4772
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 context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
37cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*range: >=7.4,<7.4.19
- (no CPE)range: <8.2.6, <8.1.11, <8.0.15, <7.4.19
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*
- osv-coords28 versionspkg:rpm/opensuse/postgresql93&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/postgresql94&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/postgresql95&distro=openSUSE%20Tumbleweedpkg:rpm/suse/postgresql93&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/postgresql93&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/postgresql93&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/postgresql93-libs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/postgresql94&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012pkg:rpm/suse/postgresql94-libs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1
< 9.3.15-1.1+ 27 more
- (no CPE)range: < 9.3.15-1.1
- (no CPE)range: < 9.4.10-1.1
- (no CPE)range: < 9.5.4-1.2
- (no CPE)range: < 9.3.11-14.2
- (no CPE)range: < 9.3.11-14.2
- (no CPE)range: < 9.3.11-14.2
- (no CPE)range: < 9.3.11-14.1
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-7.2
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-0.14.3
- (no CPE)range: < 9.4.6-7.1
- (no CPE)range: < 9.4.6-7.1
Patches
Vulnerability mechanics
References
53- www.securityfocus.com/bid/27163nvdPatchThird Party AdvisoryVDB Entry
- sourceforge.net/tracker/index.phpnvdExploitThird Party Advisory
- kb.juniper.net/InfoCenter/indexnvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-02/msg00049.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-02/msg00052.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-02/msg00054.htmlnvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-02/msg00056.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00016.htmlnvdMailing ListThird Party Advisory
- rhn.redhat.com/errata/RHSA-2013-0122.htmlnvdThird Party Advisory
- secunia.com/advisories/28359nvdThird Party Advisory
- secunia.com/advisories/28376nvdThird Party Advisory
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- secunia.com/advisories/28438nvdThird Party Advisory
- secunia.com/advisories/28454nvdThird Party Advisory
- secunia.com/advisories/28455nvdThird Party Advisory
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- secunia.com/advisories/28477nvdThird Party Advisory
- secunia.com/advisories/28479nvdThird Party Advisory
- secunia.com/advisories/28679nvdThird Party Advisory
- secunia.com/advisories/28698nvdThird Party Advisory
- secunia.com/advisories/29070nvdThird Party Advisory
- secunia.com/advisories/29248nvdThird Party Advisory
- secunia.com/advisories/29638nvdThird Party Advisory
- secunia.com/advisories/30535nvdThird Party Advisory
- security.gentoo.org/glsa/glsa-200801-15.xmlnvdThird Party Advisory
- securitytracker.com/idnvdThird Party AdvisoryVDB Entry
- sourceforge.net/project/shownotes.phpnvdThird Party Advisory
- www.debian.org/security/2008/dsa-1460nvdThird Party Advisory
- www.debian.org/security/2008/dsa-1463nvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.mandriva.com/security/advisoriesnvdThird Party Advisory
- www.postgresql.org/about/news.905nvdVendor Advisory
- www.redhat.com/support/errata/RHSA-2008-0038.htmlnvdThird Party Advisory
- www.redhat.com/support/errata/RHSA-2008-0040.htmlnvdThird Party Advisory
- www.redhat.com/support/errata/RHSA-2008-0134.htmlnvdThird Party Advisory
- www.securityfocus.com/archive/1/485864/100/0/threadednvdThird Party AdvisoryVDB Entry
- www.securityfocus.com/archive/1/486407/100/0/threadednvdThird Party AdvisoryVDB Entry
- www.securityfocus.com/archive/1/493080/100/0/threadednvdThird Party AdvisoryVDB Entry
- www.vmware.com/security/advisories/VMSA-2008-0009.htmlnvdThird Party Advisory
- www.vupen.com/english/advisories/2008/0061nvdThird Party Advisory
- www.vupen.com/english/advisories/2008/0109nvdThird Party Advisory
- www.vupen.com/english/advisories/2008/1071/referencesnvdThird Party Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/39497nvdThird Party AdvisoryVDB Entry
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11569nvdThird Party Advisory
- usn.ubuntu.com/568-1/nvdThird Party Advisory
- www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.htmlnvdThird Party Advisory
- www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.htmlnvdThird Party Advisory
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jspnvdBroken Link
- sunsolve.sun.com/search/document.donvdBroken Link
- sunsolve.sun.com/search/document.donvdBroken Link
- www.vupen.com/english/advisories/2008/1744nvdBroken Link
- issues.rpath.com/browse/RPL-1768nvdBroken Link
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