PT-2017-19320 · FFmpeg · Libav

Publicado 2017-06-28 · Atualizado 2019-09-02 · CVE-2017-9987

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions libav version 12.1

Description A heap-based buffer overflow exists in the hpel motion function in mpegvideo motion.c, which can be triggered by a crafted input, potentially leading to a remote denial of service attack.

Recommendations For libav version 12.1, consider applying a patch or fix that addresses the heap-based buffer overflow in the hpel motion function to prevent remote denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-9987

DLA-1907-1

Produtos afetados

Libav

Referências · 21

• 🔥 https://bugzilla.libav.org/show_bug.cgi?id=1067 · Exploit
• https://osv.dev/vulnerability/CVE-2017-9987 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-9987 · Nota de Segurança
• https://packages.debian.org/src:libav · Nota
• https://cve.org/CVERecord?id=CVE-2017-9987 · Nota de Segurança
• https://bugzilla.libav.org/show_bug.cgi?id=1112 · Nota
• https://bugzilla.libav.org/show_bug.cgi?id=1165 · Nota
• https://bugzilla.libav.org/show_bug.cgi?id=1163 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9987 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-9987 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14371 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5766 · Nota de Segurança
• https://security-tracker.debian.org/tracker/DLA-1907-1 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/source-package/libav · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14372 · Nota de Segurança