VulnerabilityModified
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.
HIGH 7.1EPSS 3.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 3.65% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- openldap/openldap
- Source
- secalert@redhat.com
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.