4
CVE-2011-4079
- EPSS 3.27%
- Veröffentlicht 27.10.2011 20:55:01
- Zuletzt bearbeitet 16.06.2026 23:34:23
- Erkennungen
LoginOff-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 3.27% | 0.871 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:N/I:N/A:P
|
http://security.gentoo.org/glsa/glsa-201406-36.xml
http://secunia.com/advisories/46599
http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commitdiff%3Bh=507238713b71208ec4f262f312cb495a302df9e9
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=7059%3Bselectid=7059
http://www.openwall.com/lists/oss-security/2011/10/26/5
http://www.openwall.com/lists/oss-security/2011/10/26/9
http://www.securityfocus.com/bid/50384
http://www.ubuntu.com/usn/USN-1266-1
https://bugzilla.redhat.com/show_bug.cgi?id=749324
https://exchange.xforce.ibmcloud.com/vulnerabilities/70991