CVE-2020-21047
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductElfutils
PublishedAug 22, 2023
First seenAug 22, 2023
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| elfutils_project elfutils | 0.177 | — |
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