CVE-2011-1081 : Detail

CVE-2011-1081

6.57%V3
Network
2011-03-20
00h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

modrdn.c in slapd in OpenLDAP 2.4.x before 2.4.24 allows remote attackers to cause a denial of service (daemon crash) via a relative Distinguished Name (DN) modification request (aka MODRDN operation) that contains an empty value for the OldDN field.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 35445

Publication date : 2011-01-02 23h00 +00:00
Author : Serge Dubrouski
EDB Verified : Yes

source: https://www.securityfocus.com/bid/46831/info OpenLDAP is prone to a remote denial-of-service vulnerability that affects the 'modify relative distinguished name' (modrdn) command. Attackers can exploit this issue to deny service to legitimate users by crashing affected 'slapd' servers. ldapmodrdn -x -H ldap://ldapserver -r '' o=test

Products Mentioned

Configuraton 0

Openldap>>Openldap >> Version 2.4.6

Openldap>>Openldap >> Version 2.4.7

Openldap>>Openldap >> Version 2.4.8

Openldap>>Openldap >> Version 2.4.9

Openldap>>Openldap >> Version 2.4.10

Openldap>>Openldap >> Version 2.4.11

Openldap>>Openldap >> Version 2.4.12

Openldap>>Openldap >> Version 2.4.13

Openldap>>Openldap >> Version 2.4.14

Openldap>>Openldap >> Version 2.4.15

Openldap>>Openldap >> Version 2.4.16

Openldap>>Openldap >> Version 2.4.17

Openldap>>Openldap >> Version 2.4.18

Openldap>>Openldap >> Version 2.4.19

Openldap>>Openldap >> Version 2.4.20

Openldap>>Openldap >> Version 2.4.21

Openldap>>Openldap >> Version 2.4.22

Openldap>>Openldap >> Version 2.4.23

References

http://security.gentoo.org/glsa/glsa-201406-36.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://openwall.com/lists/oss-security/2011/03/01/15
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/03/01/11
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.redhat.com/support/errata/RHSA-2011-0347.html
Tags : vendor-advisory, x_refsource_REDHAT
http://openwall.com/lists/oss-security/2011/02/28/1
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2011:055
Tags : vendor-advisory, x_refsource_MANDRIVA
http://openwall.com/lists/oss-security/2011/02/28/2
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/43718
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1100-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://securitytracker.com/id?1025191
Tags : vdb-entry, x_refsource_SECTRACK
http://www.vupen.com/english/advisories/2011/0665
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/43331
Tags : third-party-advisory, x_refsource_SECUNIA