PT-2018-15409 · Axiomatic Systems · Bento4

Pikaqqq · Published 2018-12-26 · Updated 2019-01-28 · CVE-2018-20502

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Bento4 version 1.5.1-627

Description An issue was discovered in the AP4 DataBuffer class when called from AP4 HvccAtom::Create in Core/Ap4HvccAtom.cpp, where there is an attempt at excessive memory allocation.

Recommendations For Bento4 version 1.5.1-627, consider restricting the use of the AP4 DataBuffer class until a patch is available. As a temporary workaround, review the memory allocation in the AP4 HvccAtom::Create function to prevent excessive allocation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2018-20502

Affected Products

Bento4

References · 6

• 🔥 https://github.com/axiomatic-systems/Bento4/issues/349 · Exploit
• https://ubuntu.com/security/CVE-2018-20502 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-20502 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-20502 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-20502 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-20502 · Security Note