PT-2021-11000 · Unknown+1 · Liblivemedia+1

Published 2020-07-08 · Updated 2021-01-13 · CVE-2020-24027

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: liblivemedia version 20200625

Description: The issue is related to a potential buffer overflow bug in the server handling of a RTSP "PLAY" command when the command specifies seeking by absolute time.

Recommendations: For liblivemedia version 20200625, consider restricting or properly validating the input for the RTSP "PLAY" command to prevent potential buffer overflow, especially when seeking by absolute time, until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2025-03975

CVE-2020-24027

Affected Products

Astra Linux

Liblivemedia

References · 11

• 🔥 http://lists.live555.com/pipermail/live-devel/2020-July/021662.html · Exploit
• https://ubuntu.com/security/CVE-2020-24027 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-24027 · Vendor Advisory
• http://live555.com/liveMedia/public/changelog.txt · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0319SE17 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-0422SE59 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-03975 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-24027 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-24027 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24027 · Vendor Advisory
• https://t.me/cibsecurity/21910 · Telegram Post