Debian DSA-1364-2 : vim - several vulnerabilities

High Nessus Plugin ID 25964

Synopsis

The remote Debian host is missing a security-related update.

Description

Several vulnerabilities have been discovered in the vim editor. The Common Vulnerabilities and Exposures project identifies the following problems :

- CVE-2007-2953 Ulf Harnhammar discovered that a format string flaw in helptags_one() from src/ex_cmds.c (triggered through the 'helptags' command) can lead to the execution of arbitrary code.

- CVE-2007-2438 Editors often provide a way to embed editor configuration commands (aka modelines) which are executed once a file is opened. Harmful commands are filtered by a sandbox mechanism. It was discovered that function calls to writefile(), feedkeys() and system() were not filtered, allowing shell command execution with a carefully crafted file opened in vim.

This updated advisory repairs issues with missing files in the packages for the oldstable distribution (sarge) for the alpha, mips, and mipsel architectures.

Solution

Upgrade the vim packages.

For the oldstable distribution (sarge) these problems have been fixed in version 6.3-071+1sarge2. Sarge is not affected by CVE-2007-2438.

For the stable distribution (etch) these problems have been fixed in version 7.0-122+1etch3.

See Also

https://security-tracker.debian.org/tracker/CVE-2007-2953

https://security-tracker.debian.org/tracker/CVE-2007-2438

https://security-tracker.debian.org/tracker/CVE-2007-2438

https://www.debian.org/security/2007/dsa-1364

Plugin Details

Severity: High

ID: 25964

File Name: debian_DSA-1364.nasl

Version: 1.21

Type: local

Agent: unix

Published: 2007/09/03

Updated: 2018/11/10

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:vim, cpe:/o:debian:debian_linux:3.1, cpe:/o:debian:debian_linux:4.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Patch Publication Date: 2007/09/19

Reference Information

CVE: CVE-2007-2438, CVE-2007-2953

DSA: 1364