VulnerabilityModified
CVE-2019-7147
A crafted asm input can cause segmentation faults, leading to denial-of-service.
MEDIUM 5.5EPSS 0.75%
Does this matter?
Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- nasm/netwide assembler
- Source
- cve@mitre.org
References
- https://bugzilla.nasm.us/show_bug.cgi?id=3392544Exploit, Issue Tracking, Third Party Advisory
- https://bugzilla.nasm.us/show_bug.cgi?id=3392544Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.