PT-2018-14820 · Libav · Libav

Publicado 2018-11-09 · Atualizado 2019-12-05 · CVE-2018-19128

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Libav version 12.3

Description The issue is a heap-based buffer over-read in the decode frame function in libavcodec/lcldec.c, which can be exploited by an attacker to cause a denial-of-service using a crafted avi file.

Recommendations For Libav version 12.3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2018-19128

DLA-2021-1

Produtos afetados

Libav

Referências · 21

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17127 · Nota de Segurança
• https://security-tracker.debian.org/tracker/DLA-2021-1 · Aviso do Fabricante
• https://packages.debian.org/src:libav · Nota
• https://bugzilla.libav.org/show_bug.cgi?id=1099 · Nota
• https://osv.dev/vulnerability/CVE-2018-19128 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2018-19128 · Nota de Segurança
• https://osv.dev/vulnerability/DLA-2021-1 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2021-03590 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18245 · Nota de Segurança
• https://bugzilla.libav.org/show_bug.cgi?id=1139 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-19128 · Nota de Segurança
• https://bugzilla.libav.org/show_bug.cgi?id=1137 · Nota
• https://bugzilla.libav.org/show_bug.cgi?id=1161#c1 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-19128 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19128 · Aviso do Fabricante