PT-2021-22503 · Live555+1 · Live555+1

Jinsheng Ba · Published 2021-08-12 · Updated 2022-05-03 · CVE-2021-39282

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Live555 versions 1.08 and earlier

Description The issue is a memory leak in the AC3AudioStreamParser for AC3 files.

Recommendations For versions 1.08 and earlier, consider updating to a version that fixes the memory leak issue, as no specific workaround is provided for these versions. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2025-03982

CVE-2021-39282

OPENSUSE-SU-2024:11023-1

Affected Products

Astra Linux

Live555

References · 13

• 🔥 http://lists.live555.com/pipermail/live-devel/2021-August/021970.html · Exploit
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0319SE17 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-03982 · Security Note
• https://ubuntu.com/security/CVE-2021-39282 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39282 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-39282 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-39282 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-0422SE93 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39282 · Vendor Advisory
• http://live555.com/liveMedia/public/changelog.txt#[2021.08.13] · Note
• http://live555.com/liveMedia/public/changelog.txt#%5B2021.08.13%5D · Note
• https://t.me/cibsecurity/27545 · Telegram Post
• https://t.me/cvenotify/19649 · Telegram Post