CVE-2007-5707

OpenLDAP before 2.3.39 allows remote attackers to cause a denial of service (slapd crash) via an LDAP request with a malformed objectClasses attribute. NOTE: this has been reported as a double free, but the reports are inconsistent.

• CWE-399

• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=440632
• http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
• http://secunia.com/advisories/27424Patch, Vendor Advisory
• http://secunia.com/advisories/27587Vendor Advisory
• http://secunia.com/advisories/27596Vendor Advisory
• http://secunia.com/advisories/27683Vendor Advisory
• http://secunia.com/advisories/27756Vendor Advisory
• http://secunia.com/advisories/27868Vendor Advisory
• http://secunia.com/advisories/29461Vendor Advisory
• http://secunia.com/advisories/29682Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200803-28.xml
• http://support.apple.com/kb/HT3937
• http://www.debian.org/security/2008/dsa-1541
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:215
• http://www.novell.com/linux/security/advisories/2007_24_sr.html
• http://www.openldap.org/its/index.cgi/Software%20Bugs?id=5119
• http://www.openldap.org/lists/openldap-announce/200710/msg00001.htmlPatch
• http://www.redhat.com/archives/fedora-package-announce/2007-November/msg00460.html
• http://www.redhat.com/support/errata/RHSA-2007-1037.html
• http://www.redhat.com/support/errata/RHSA-2007-1038.html
• http://www.securityfocus.com/bid/26245
• http://www.securitytracker.com/id?1018924
• http://www.ubuntu.com/usn/usn-551-1
• http://www.vupen.com/english/advisories/2007/3645Vendor Advisory
• http://www.vupen.com/english/advisories/2009/3184Vendor Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10183
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=440632
• http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
• http://secunia.com/advisories/27424Patch, Vendor Advisory
• http://secunia.com/advisories/27587Vendor Advisory
• http://secunia.com/advisories/27596Vendor Advisory
• http://secunia.com/advisories/27683Vendor Advisory
• http://secunia.com/advisories/27756Vendor Advisory
• http://secunia.com/advisories/27868Vendor Advisory
• http://secunia.com/advisories/29461Vendor Advisory
• http://secunia.com/advisories/29682Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200803-28.xml
• http://support.apple.com/kb/HT3937
• http://www.debian.org/security/2008/dsa-1541
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:215
• http://www.novell.com/linux/security/advisories/2007_24_sr.html
• http://www.openldap.org/its/index.cgi/Software%20Bugs?id=5119
• http://www.openldap.org/lists/openldap-announce/200710/msg00001.htmlPatch
• http://www.redhat.com/archives/fedora-package-announce/2007-November/msg00460.html
• http://www.redhat.com/support/errata/RHSA-2007-1037.html
• http://www.redhat.com/support/errata/RHSA-2007-1038.html
• http://www.securityfocus.com/bid/26245
• http://www.securitytracker.com/id?1018924
• http://www.ubuntu.com/usn/usn-551-1
• http://www.vupen.com/english/advisories/2007/3645Vendor Advisory
• http://www.vupen.com/english/advisories/2009/3184Vendor Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10183

Published

Oct 30, 2007

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2007-5701Incomplete blacklist vulnerability in the Certificate Author…
• CVE-2007-5702Cross-site scripting (XSS) vulnerability in swamp/action/Log…
• CVE-2007-5703Multiple cross-site scripting (XSS) vulnerabilities in (1) R…
• CVE-2007-5704Multiple SQL injection vulnerabilities in CodeWidgets.com On…
• CVE-2007-5705Unspecified vulnerability in the Settings component in the a…
• CVE-2007-5706Absolute path traversal vulnerability in download.php in Jee…
• CVE-2007-5708slapo-pcache (overlays/pcache.c) in slapd in OpenLDAP before…
• CVE-2007-5709Stack-based buffer overflow in Sony SonicStage CONNECT Playe…
• CVE-2007-5710Cross-site scripting (XSS) vulnerability in wp-admin/edit-po…
• CVE-2007-5711Massive Entertainment World in Conflict 1.001 and earlier al…
• CVE-2007-5712The internationalization (i18n) framework in Django 0.91, 0.…
• CVE-2007-5713Off-by-one error in the GeoIP module in the AMX Mod X 1.76d …