PT-2015-7833 · Libarchive+5 · Libarchive+5

Hanno Böck · CVE-2015-8920 · Publicado 2015-12-31 · Atualizado 2023-09-12

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions libarchive versions prior to 3.2.0

Description The issue allows remote attackers to cause a denial of service, specifically an out-of-bounds stack read, by using a crafted ar file. This is due to a problem in the ar read header function in archive read support format ar.c.

Recommendations For versions prior to 3.2.0, update to version 3.2.0 or later to resolve the issue.

Correção

DoS

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

ALT-PU-2016-1654

CESA-2016_1844

CESA-2016_1850

CVE-2015-8920

DLA-554-1

DSA-3657-1

OPENSUSE-SU-2016_2036-1

RHSA-2016:1844

RHSA-2016:1850

RHSA-2016_1844

RHSA-2016_1850

SUSE-SU-2016:1909-1

SUSE-SU-2016:1939-1

USN-3033-1

Produtos afetados

Alt Linux

Centos

Red Hat

Suse

Ubuntu

Libarchive

Referências · 89

• https://github.com/libarchive/libarchive/issues/511 · Nota
• https://ubuntu.com/security/CVE-2015-8920 · Aviso do Fabricante
• http://rhn.redhat.com/errata/RHSA-2016-1850.html · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/06/17/2 · Nota
• https://suse.com/security/cve/CVE-2015-8919 · Nota
• https://suse.com/security/cve/CVE-2015-8922 · Nota
• https://suse.com/security/cve/CVE-2015-8934 · Nota
• https://osv.dev/vulnerability/CVE-2015-8920 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2015-8933 · Nota
• https://suse.com/security/cve/CVE-2015-8923 · Nota
• https://ubuntu.com/security/CVE-2015-8925 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2015-8928 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-4302 · Nota
• https://ubuntu.com/security/CVE-2015-8924 · Aviso do Fabricante
• https://linux.oracle.com/errata/ELSA-2016-1844.html · Aviso do Fabricante