the original cloud security
Showing 1 - 5 of 5 RSS Feed

CVE-2013-4449

Status Candidate

Overview

The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.

Related Files

Ubuntu Security Notice USN-2622-1
Posted May 26, 2015
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 2622-1 - It was discovered that OpenLDAP incorrectly handled certain search queries that returned empty attributes. A remote attacker could use this issue to cause OpenLDAP to assert, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS. Michael Vishchers discovered that OpenLDAP improperly counted references when the rwm overlay was used. A remote attacker could use this issue to cause OpenLDAP to crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service
systems | linux, ubuntu
advisories | CVE-2012-1164, CVE-2013-4449, CVE-2015-1545
MD5 | c0eadbf3f94c1d4bcafe5084ef36ac1c
Debian Security Advisory 3209-1
Posted Mar 31, 2015
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3209-1 - Multiple vulnerabilities were found in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol.

tags | advisory, vulnerability, protocol
systems | linux, debian
advisories | CVE-2013-4449, CVE-2014-9713, CVE-2015-1545
MD5 | b5cbd317e7a03415e2fc3ace55384ad6
Red Hat Security Advisory 2014-0206-01
Posted Feb 25, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0206-01 - OpenLDAP is an open source suite of Lightweight Directory Access Protocol applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. The openldap package contains configuration files, libraries, and documentation for OpenLDAP. A denial of service flaw was found in the way the OpenLDAP server daemon performed reference counting when using the rwm overlay. A remote attacker able to query the OpenLDAP server could use this flaw to crash the server by immediately unbinding from the server after sending a search request.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2013-4449
MD5 | 970ae9980d83f7b6ecdef14d217d2178
Mandriva Linux Security Advisory 2014-026
Posted Feb 13, 2014
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2014-026 - The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search. The updated packages have been patched to correct this issue.

tags | advisory, remote, denial of service
systems | linux, mandriva
advisories | CVE-2013-4449
MD5 | aa1b3aab91cacf517d47b5179485cef6
Red Hat Security Advisory 2014-0126-01
Posted Feb 3, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0126-01 - OpenLDAP is an open source suite of Lightweight Directory Access Protocol applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. The openldap package contains configuration files, libraries, and documentation for OpenLDAP. A denial of service flaw was found in the way the OpenLDAP server daemon performed reference counting when using the rwm overlay. A remote attacker able to query the OpenLDAP server could use this flaw to crash the server by immediately unbinding from the server after sending a search request.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2013-4449
MD5 | 2346fe1d535fd2a18148f06ac8815415
Page 1 of 1
Back1Next

File Archive:

July 2017

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jul 1st
    2 Files
  • 2
    Jul 2nd
    3 Files
  • 3
    Jul 3rd
    15 Files
  • 4
    Jul 4th
    4 Files
  • 5
    Jul 5th
    15 Files
  • 6
    Jul 6th
    15 Files
  • 7
    Jul 7th
    10 Files
  • 8
    Jul 8th
    2 Files
  • 9
    Jul 9th
    10 Files
  • 10
    Jul 10th
    15 Files
  • 11
    Jul 11th
    15 Files
  • 12
    Jul 12th
    19 Files
  • 13
    Jul 13th
    16 Files
  • 14
    Jul 14th
    15 Files
  • 15
    Jul 15th
    3 Files
  • 16
    Jul 16th
    2 Files
  • 17
    Jul 17th
    8 Files
  • 18
    Jul 18th
    11 Files
  • 19
    Jul 19th
    2 Files
  • 20
    Jul 20th
    0 Files
  • 21
    Jul 21st
    0 Files
  • 22
    Jul 22nd
    0 Files
  • 23
    Jul 23rd
    0 Files
  • 24
    Jul 24th
    0 Files
  • 25
    Jul 25th
    0 Files
  • 26
    Jul 26th
    0 Files
  • 27
    Jul 27th
    0 Files
  • 28
    Jul 28th
    0 Files
  • 29
    Jul 29th
    0 Files
  • 30
    Jul 30th
    0 Files
  • 31
    Jul 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close