PT-2019-18997 · Axiomatic Systems · Bento4

Segfaultmaster · Publicado 2019-02-17 · Atualizado 2019-02-20 · CVE-2019-8378

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Bento4 version 1.5.1-628

Description A heap-based buffer over-read issue exists in the AP4 BitStream::ReadBytes() function in Codecs/Ap4BitStream.cpp. This can be triggered by sending a crafted file to the aac2mp4 binary, potentially allowing an attacker to cause a Denial of Service (Segmentation fault) or have other unspecified impacts.

Recommendations For Bento4 version 1.5.1-628, as a temporary workaround, consider restricting the use of the aac2mp4 binary until a patch is available. Additionally, avoid processing crafted files with the aac2mp4 binary to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2019-8378

Produtos afetados

Bento4

Referências · 7

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/363 · Exploit
• 🔥 https://research.loginsoft.com/bugs/a-heap-buffer-overflow-vulnerability-in-the-function-ap4_bitstreamreadbytes-bento4-1-5-1-628 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-8378 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-8378 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-8378 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-8378 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-8378 · Aviso do Fabricante