Executive Summary

Informations
Name CVE-2012-4545 First vendor Publication 2013-01-02
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:H/Au:N/C:P/I:P/A:P)
Cvss Base Score 5.1 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity High
Cvss Expoit Score 4.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The http_negotiate_create_context function in protocol/http/http_negotiate.c in ELinks 0.12 before 0.12pre6, when using HTTP Negotiate or GSS-Negotiate authentication, delegates user credentials through GSSAPI, which allows remote servers to authenticate as the client via the delegated credentials.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4545

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:19983
 
Oval ID: oval:org.mitre.oval:def:19983
Title: DSA-2592-1 elinks - programming error
Description: Marko Myllynen discovered that ELinks, a powerful text-mode browser, incorrectly delegates user credentials during GSS-Negotiate.
Family: unix Class: patch
Reference(s): DSA-2592-1
CVE-2012-4545
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
 Product(s): elinks
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21127
 
Oval ID: oval:org.mitre.oval:def:21127
Title: RHSA-2013:0250: elinks security update (Moderate)
Description: The http_negotiate_create_context function in protocol/http/http_negotiate.c in ELinks 0.12 before 0.12pre6, when using HTTP Negotiate or GSS-Negotiate authentication, delegates user credentials through GSSAPI, which allows remote servers to authenticate as the client via the delegated credentials.
Family: unix Class: patch
Reference(s): RHSA-2013:0250-01
CESA-2013:0250
CVE-2012-4545
 Version: 4
Platform(s): Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 5
CentOS Linux 5
CentOS Linux 6
 Product(s): elinks
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23385
 
Oval ID: oval:org.mitre.oval:def:23385
Title: DEPRECATED: ELSA-2013:0250: elinks security update (Moderate)
Description: The http_negotiate_create_context function in protocol/http/http_negotiate.c in ELinks 0.12 before 0.12pre6, when using HTTP Negotiate or GSS-Negotiate authentication, delegates user credentials through GSSAPI, which allows remote servers to authenticate as the client via the delegated credentials.
Family: unix Class: patch
Reference(s): ELSA-2013:0250-01
CVE-2012-4545
 Version: 7
Platform(s): Oracle Linux 6
Oracle Linux 5
 Product(s): elinks
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23998
 
Oval ID: oval:org.mitre.oval:def:23998
Title: ELSA-2013:0250: elinks security update (Moderate)
Description: The http_negotiate_create_context function in protocol/http/http_negotiate.c in ELinks 0.12 before 0.12pre6, when using HTTP Negotiate or GSS-Negotiate authentication, delegates user credentials through GSSAPI, which allows remote servers to authenticate as the client via the delegated credentials.
Family: unix Class: patch
Reference(s): ELSA-2013:0250-01
CVE-2012-4545
 Version: 6
Platform(s): Oracle Linux 6
Oracle Linux 5
 Product(s): elinks
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27573
 
Oval ID: oval:org.mitre.oval:def:27573
Title: DEPRECATED: ELSA-2013-0250 -- elinks security update (moderate)
Description: [0.12-0.21.pre5] - do not delegate GSSAPI credentials (CVE-2012-4545)
Family: unix Class: patch
Reference(s): ELSA-2013-0250
CVE-2012-4545
 Version: 4
Platform(s): Oracle Linux 5
Oracle Linux 6
 Product(s): elinks
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

OpenVAS Exploits

Date Description
2013-09-18 Name : Debian Security Advisory DSA 2592-1 (elinks - programming error)
File : nvt/deb_2592_1.nasl

Nessus® Vulnerability Scanner

Date Description
2013-07-12 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2013-0250.nasl - Type : ACT_GATHER_INFO
2013-04-20 Name : The remote Mandriva Linux host is missing a security update.
File : mandriva_MDVSA-2013-075.nasl - Type : ACT_GATHER_INFO
2013-02-12 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2013-0250.nasl - Type : ACT_GATHER_INFO
2013-02-12 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2013-0250.nasl - Type : ACT_GATHER_INFO
2013-02-12 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20130211_elinks_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2013-01-14 Name : The remote Fedora host is missing a security update.
File : fedora_2013-0207.nasl - Type : ACT_GATHER_INFO
2013-01-14 Name : The remote Fedora host is missing a security update.
File : fedora_2013-0265.nasl - Type : ACT_GATHER_INFO
2012-12-28 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2592.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://bugzilla.elinks.cz/show_bug.cgi?id=1124
http://repo.or.cz/w/elinks.git/blobdiff/89056e21fc7ab8e1c2d4e06ec9d0c6d01e706...
http://rhn.redhat.com/errata/RHSA-2013-0250.html
http://secunia.com/advisories/51569
http://www.debian.org/security/2012/dsa-2592
http://www.mandriva.com/security/advisories?name=MDVSA-2013:075
http://www.securityfocus.com/bid/57065
https://exchange.xforce.ibmcloud.com/vulnerabilities/80882
Source Url

Alert History

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Date Informations
2024-11-28 22:58:40
  • Multiple Updates
2024-11-28 12:31:33
  • Multiple Updates
2021-05-04 12:21:38
  • Multiple Updates
2021-04-22 01:25:47
  • Multiple Updates
2020-05-23 00:34:41
  • Multiple Updates
2017-08-29 09:24:01
  • Multiple Updates
2016-04-26 22:15:33
  • Multiple Updates
2014-02-17 11:13:23
  • Multiple Updates
2013-12-05 17:19:18
  • Multiple Updates
2013-09-20 17:21:16
  • Multiple Updates
2013-05-10 22:46:20
  • Multiple Updates
2013-03-08 13:19:15
  • Multiple Updates
2013-01-03 21:19:02
  • Multiple Updates
2013-01-03 17:21:01
  • Multiple Updates
2013-01-03 13:20:31
  • First insertion