Detections
Analytics

Ubuntu 14.04 LTS : libarchive vulnerabilities (USN-2549-1)

high Nessus Plugin ID 82268

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

It was discovered that the libarchive bsdcpio utility extracted absolute paths by default without using the --insecure flag, contrary to expectations. If a user or automated system were tricked into extracting cpio archives containing absolute paths, a remote attacker may be able to write to arbitrary files. (CVE-2015-2304)

Fabian Yamaguchi discovered that libarchive incorrectly handled certain type conversions. A remote attacker could possibly use this issue to cause libarchive to crash, resulting in a denial of service.
This issue only affected Ubuntu 12.04 LTS. (CVE-2013-0211).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-2549-1

Plugin Details

Severity: High

ID: 82268

File Name: ubuntu_USN-2549-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 3/26/2015

Updated: 10/23/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.5

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2015-2304

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:bsdcpio, p-cpe:/a:canonical:ubuntu_linux:bsdtar, p-cpe:/a:canonical:ubuntu_linux:libarchive-dev, p-cpe:/a:canonical:ubuntu_linux:libarchive13, cpe:/o:canonical:ubuntu_linux:14.04:-:lts

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/25/2015

Vulnerability Publication Date: 9/30/2013

Reference Information

CVE: CVE-2013-0211, CVE-2015-2304

BID: 58926, 73137

USN: 2549-1