Oracle Linux 3 / 4 / 5 : gzip (ELSA-2010-0061)

Medium Nessus Plugin ID 67990


The remote Oracle Linux host is missing a security update.


From Red Hat Security Advisory 2010:0061 :

An updated gzip package that fixes one security issue is now available for Red Hat Enterprise Linux 3, 4, and 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The gzip package provides the GNU gzip data compression program.

An integer underflow flaw, leading to an array index error, was found in the way gzip expanded archive files compressed with the Lempel-Ziv-Welch (LZW) compression algorithm. If a victim expanded a specially crafted archive, it could cause gzip to crash or, potentially, execute arbitrary code with the privileges of the user running gzip. This flaw only affects 64-bit systems. (CVE-2010-0001)

Red Hat would like to thank Aki Helin of the Oulu University Secure Programming Group for responsibly reporting this flaw.

Users of gzip should upgrade to this updated package, which contains a backported patch to correct this issue.


Update the affected gzip package.

See Also

Plugin Details

Severity: Medium

ID: 67990

File Name: oraclelinux_ELSA-2010-0061.nasl

Version: $Revision: 1.6 $

Type: local

Agent: unix

Published: 2013/07/12

Modified: 2016/04/28

Dependencies: 12634

Risk Information

Risk Factor: Medium


Base Score: 6.8

Temporal Score: 5

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:gzip, cpe:/o:oracle:linux:3, cpe:/o:oracle:linux:4, cpe:/o:oracle:linux:5

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2010/01/21

Reference Information

CVE: CVE-2010-0001

OSVDB: 61869

RHSA: 2010:0061

CWE: 189