CVE-2021-33294

In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.29% chance of exploitation in the next 30 days, 21th percentile

Published

2023-07-18

Updated

2024-10-28

Proof-of-concept exploits (1)

• https://sourceware.org/bugzilla/show_bug.cgi?id=27501

References

• CVE Record
• NVD entry

Related

• CVE-2021-3329
• CVE-2021-33295
• CVE-2021-3328
• CVE-2021-33318
• CVE-2021-33274
• CVE-2021-33351