PT-2012-1166 · Libarchive · Libarchive

Vincent Danen · Publicado 2012-04-13 · Atualizado 2014-06-01 · CVE-2011-1779

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions libarchive versions prior to 3.1.2-r1 libarchive versions 2.8.4 and 2.8.5

Description The issue concerns multiple vulnerabilities in the libarchive package, which can be exploited remotely. This exploitation may lead to a disruption in the confidentiality, integrity, and availability of protected information. Specifically, use-after-free vulnerabilities in certain versions of libarchive allow remote attackers to cause a denial of service, potentially leading to an application crash, via crafted archives or images, such as TAR archives or ISO9660 images.

Recommendations For libarchive versions prior to 3.1.2-r1, update to version 3.1.2-r1 or later to resolve the issue. For libarchive versions 2.8.4 and 2.8.5, consider disabling the use of crafted archives or images until a patch is available. Restrict access to vulnerable functions or modules to minimize the risk of exploitation.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-399

CWE-119

Identificadores relacionados

BDU:2015-09697

CVE-2011-1779

Produtos afetados

Libarchive

Referências · 8

• http://code.google.com/p/libarchive/source/detail?r=3038 · Nota
• https://bdu.fstec.ru/vul/2015-09697 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2011-1779 · Nota de Segurança
• http://security.gentoo.org/glsa/glsa-201406-02.xml · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=705849 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-1779 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2011-1779 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2011-1779 · Aviso do Fabricante