Executive Summary

Summary
Title libarchive: Multiple vulnerabilities
Informations
Name GLSA-201710-19 First vendor Publication 2017-10-18
Vendor Gentoo Last vendor Modification 2017-10-18
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:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in libarchive, the worst of which could lead to a Denial of Service condition.

Background

libarchive is a library for manipulating different streaming archive formats, including certain tar variants, several cpio formats, and both BSD and GNU ar variants.

Description

Multiple vulnerabilities have been discovered in libarchive. Please review the referenced CVE identifiers for details.

Impact

A remote attacker, via a specially crafted file, could possibly cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All libarchive users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-arch/libarchive-3.3.0"

References

[ 1 ] CVE-2016-10349 : https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10349
[ 2 ] CVE-2016-10350 : https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10350

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201710-19

Original Source

Url : http://security.gentoo.org/glsa/glsa-201710-19.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-20c24949c0.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-7734354526.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4360.nasl - Type : ACT_GATHER_INFO
2018-11-30 Name : The remote Debian host is missing a security update.
File : debian_DLA-1600.nasl - Type : ACT_GATHER_INFO
2017-10-18 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201710-19.nasl - Type : ACT_GATHER_INFO
2017-07-03 Name : The remote Debian host is missing a security update.
File : debian_DLA-1006.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2017-10-19 13:24:51
  • Multiple Updates
2017-10-18 05:21:30
  • First insertion