CVE-2020-24241

In Netwide Assembler (NASM) 2.15rc10, there is heap use-after-free in saa_wbytes in nasmlib/saa.c.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.78% chance of exploitation in the next 30 days, 53th percentile

Published

2020-08-25

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://bugzilla.nasm.us/show_bug.cgi?id=3392707

References

• CVE Record
• NVD entry

Related

• CVE-2020-24227
• CVE-2020-24242
• CVE-2020-24223
• CVE-2020-24265
• CVE-2020-24221
• CVE-2020-24266