CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service.

CVSS v3.0

5.5 MEDIUMCVSS:3.0/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

0.75% chance of exploitation in the next 30 days, 52th percentile

Published

2019-01-29

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://bugzilla.nasm.us/show_bug.cgi?id=3392544

References

• CVE Record
• NVD entry

Related

• CVE-2019-7146
• CVE-2019-7148
• CVE-2019-7139
• CVE-2019-7149
• CVE-2019-7069
• CVE-2019-7150