Executive Summary

Summary
Title Emacs vulnerabilities
Informations
Name USN-1586-1 First vendor Publication 2012-09-27
Vendor Ubuntu Last vendor Modification 2012-09-27
Severity (Vendor) N/A Revision N/A

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:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS - Ubuntu 11.10

Summary:

Emacs could be made to run programs as your login if it opened a specially crafted file.

Software Description: - emacs23: The GNU Emacs editor (with GTK+ user interface)

Details:

Hiroshi Oota discovered that Emacs incorrectly handled search paths. If a user were tricked into opening a file with Emacs, a local attacker could execute arbitrary Lisp code with the privileges of the user invoking the program. (CVE-2012-0035)

Paul Ling discovered that Emacs incorrectly handled certain eval forms in local-variable sections. If a user were tricked into opening a specially crafted file with Emacs, a remote attacker could execute arbitrary Lisp code with the privileges of the user invoking the program. (CVE-2012-3479)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 LTS:
emacs23 23.3+1-1ubuntu9.1
emacs23-common 23.3+1-1ubuntu9.1

Ubuntu 11.10:
emacs23 23.3+1-1ubuntu4.1
emacs23-common 23.3+1-1ubuntu4.1

After a standard system update you need to restart Emacs to make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-1586-1
CVE-2012-0035, CVE-2012-3479

Package Information:
https://launchpad.net/ubuntu/+source/emacs23/23.3+1-1ubuntu9.1
https://launchpad.net/ubuntu/+source/emacs23/23.3+1-1ubuntu4.1

Original Source

Url : http://www.ubuntu.com/usn/USN-1586-1

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:17845
 
Oval ID: oval:org.mitre.oval:def:17845
Title: USN-1586-1 -- emacs23 vulnerabilities
Description: Emacs could be made to run programs as your login if it opened a speciall y crafted file.
Family: unix Class: patch
Reference(s): USN-1586-1
CVE-2012-0035
CVE-2012-3479
Version: 7
Platform(s): Ubuntu 12.04
Ubuntu 11.10
Product(s): emacs23
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18346
 
Oval ID: oval:org.mitre.oval:def:18346
Title: DSA-2603-1 emacs23 - programming error
Description: Paul Ling discovered that Emacs insufficiently restricted the evaluation of Lisp code if enable-local-variables is set to <q>safe</q>.
Family: unix Class: patch
Reference(s): DSA-2603-1
CVE-2012-3479
Version: 7
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Product(s): emacs23
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 9
Application 25

OpenVAS Exploits

Date Description
2012-10-03 Name : Ubuntu Update for emacs23 USN-1586-1
File : nvt/gb_ubuntu_USN_1586_1.nasl
2012-09-10 Name : Slackware Advisory SSA:2012-228-02 emacs
File : nvt/esoft_slk_ssa_2012_228_02.nasl
2012-09-07 Name : FreeBSD Ports: emacs
File : nvt/freebsd_emacs0.nasl
2012-08-30 Name : Fedora Update for emacs FEDORA-2012-11876
File : nvt/gb_fedora_2012_11876_emacs_fc17.nasl
2012-08-24 Name : Fedora Update for emacs FEDORA-2012-11872
File : nvt/gb_fedora_2012_11872_emacs_fc16.nasl
2012-04-02 Name : Fedora Update for emacs FEDORA-2012-0494
File : nvt/gb_fedora_2012_0494_emacs_fc16.nasl
2012-01-25 Name : Fedora Update for emacs FEDORA-2012-0462
File : nvt/gb_fedora_2012_0462_emacs_fc15.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
78244 CEDET EDE Component Project.ede File Loading Weakness Remote LISP Code Execution

Nessus® Vulnerability Scanner

Date Description
2018-12-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201812-05.nasl - Type : ACT_GATHER_INFO
2015-01-19 Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_emacs_20140731.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-710.nasl - Type : ACT_GATHER_INFO
2014-03-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201403-05.nasl - Type : ACT_GATHER_INFO
2014-01-28 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201401-31.nasl - Type : ACT_GATHER_INFO
2013-04-20 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2013-076.nasl - Type : ACT_GATHER_INFO
2013-01-10 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2603.nasl - Type : ACT_GATHER_INFO
2012-09-28 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1586-1.nasl - Type : ACT_GATHER_INFO
2012-09-10 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_c1e5f35ef93d11e1b07f00235a5f2c9a.nasl - Type : ACT_GATHER_INFO
2012-08-23 Name : The remote Fedora host is missing a security update.
File : fedora_2012-11872.nasl - Type : ACT_GATHER_INFO
2012-08-23 Name : The remote Fedora host is missing a security update.
File : fedora_2012-11876.nasl - Type : ACT_GATHER_INFO
2012-08-16 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2012-228-02.nasl - Type : ACT_GATHER_INFO
2012-01-24 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0462.nasl - Type : ACT_GATHER_INFO
2012-01-24 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0494.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 12:00:48
  • Multiple Updates