PT-2015-5342 · Openldap+3 · Openldap+3

Ryan Tandy

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Publicado

2015-02-12

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Atualizado

2017-09-08

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CVE-2015-1545

CVSS v2.0

5.0

Média

VetorAV:N/AC:L/Au:N/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions OpenLDAP versions 2.4.13 through 2.4.40
Description The issue allows remote attackers to cause a denial of service, resulting in a crash due to a NULL pointer dereference. This can be achieved by sending a search request with an empty attribute list in a deref control.
Recommendations For OpenLDAP versions 2.4.13 through 2.4.40, consider updating to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to the deref parseCtrl function in the deref.c file until a patch is available. Avoid using empty attribute lists in deref controls in search requests until the issue is resolved.

Exploit

Correção

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dbugs@ptsecurity.com

Identificadores relacionados

ALT-PU-2015-1819
CVE-2015-1545
DLA-203-1
DSA-3209-1
MGASA-2015-0143
OPENSUSE-SU-2024:11121-1
SUSE-SU-2015:0887-1
SUSE-SU-2015:1077-1
SUSE-SU-2015_1077-1
USN-2622-1

Produtos afetados

Alt Linux
Openldap
Suse
Ubuntu