ALT-PU-2021-4908-1

Package update elfutils in branch p9

Version0.183-alt1

Published2021-03-04

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM5.5

Уязвимость компонента libcpu утилиты для модификации и анализа бинарных файлов ELF Elfutils, связанная с записью за границами буфера, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-09-13Modified: 2024-11-11

CVSS 3.xMEDIUM 5.5

CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS 2.0MEDIUM 4.9

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2020-21047

MEDIUM5.5

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.

Published: 2023-08-22Modified: 2024-11-21

CVSS 3.xMEDIUM 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References