Scientific Linux Security Update : rpm on SL5.x, SL6.x i386/x86_64 (20141209)

High Nessus Plugin ID 80015

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VPR Score: 5.9

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

It was found that RPM wrote file contents to the target installation directory under a temporary name, and verified its cryptographic signature only after the temporary file has been written completely.
Under certain conditions, the system interprets the unverified temporary file contents and extracts commands from it. This could allow an attacker to modify signed RPM files in such a way that they would execute code chosen by the attacker during package installation.
(CVE-2013-6435)

All running applications linked against the RPM library must be restarted for this update to take effect.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?70063d71

Plugin Details

Severity: High

ID: 80015

File Name: sl_20141209_rpm_on_SL5_x.nasl

Version: 1.6

Type: local

Agent: unix

Published: 2014/12/15

Updated: 2020/03/12

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 5.9

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:fermilab:scientific_linux:popt, p-cpe:/a:fermilab:scientific_linux:rpm, p-cpe:/a:fermilab:scientific_linux:rpm-apidocs, p-cpe:/a:fermilab:scientific_linux:rpm-build, p-cpe:/a:fermilab:scientific_linux:rpm-cron, p-cpe:/a:fermilab:scientific_linux:rpm-debuginfo, p-cpe:/a:fermilab:scientific_linux:rpm-devel, p-cpe:/a:fermilab:scientific_linux:rpm-libs, p-cpe:/a:fermilab:scientific_linux:rpm-python, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Patch Publication Date: 2014/12/09

Vulnerability Publication Date: 2014/12/16

Reference Information

CVE: CVE-2013-6435