vulnerability
Ubuntu: USN-6322-1 (CVE-2020-21047): elfutils vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | Aug 22, 2023 | Aug 31, 2023 | Jan 28, 2025 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
Aug 22, 2023
Added
Aug 31, 2023
Modified
Jan 28, 2025
Description
The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787), off-by-one error (CWE-193) and reachable assertion (CWE-617); to exploit the vulnerability, the attackers need to craft certain ELF files which bypass the missing bound checks.
Solution(s)
ubuntu-pro-upgrade-elfutilsubuntu-pro-upgrade-libasm1ubuntu-pro-upgrade-libdw1ubuntu-pro-upgrade-libelf1
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.