PT-2015-7619 · Open Source+2 · Optipng+2

G042 + 1 · Publicado 2015-10-12 · Atualizado 2018-10-30 · CVE-2015-7802

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 OptiPNG versions prior to 0.7.6

Description The issue allows remote attackers to cause a denial of service due to an uninitialized memory read. This can be triggered via a crafted GIF file.

Recommendations For versions prior to 0.7.6, update to version 0.7.6 or later to resolve the issue.

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2016-1375

CVE-2015-7802

MGASA-2016-0135

USN-2951-1

Produtos afetados

Alt Linux

Optipng

Ubuntu

Referências · 33

• http://ubuntu.com/usn/USN-2951-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7801 · Nota de Segurança
• https://ubuntu.com/security/CVE-2015-7801 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2015-7802 · Nota de Segurança
• http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html · Nota
• http://bugs.fi/media/afl/optipng/1 · Nota
• https://bdu.fstec.ru/vul/2016-01034 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2015-7802 · Aviso do Fabricante
• http://optipng.sourceforge.net/history.txt · Aviso do Fabricante
• https://errata.altlinux.org/ALT-PU-2016-1375 · Aviso do Fabricante
• https://packages.altlinux.org/ru/vuln/CVE-2015-7802 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7802 · Nota de Segurança
• https://osv.dev/vulnerability/USN-2951-1 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/04/04/2 · Nota
• https://ubuntu.com/security/CVE-2016-3982 · Aviso do Fabricante