What’s Vulnerable › Vulnerabilities

CVE-2018-19216

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-11-12 · updated 2026-06-17
• Weakness: CWE-416

Description

Netwide Assembler (NASM) before 2.13.02 has a use-after-free in detoken at asm/preproc.c.

Affected products

• Debian Linux: 8.0, 9.0
• NASM Netwide Assember: before 2.13.02 — fixed in 2.13.02

How to fix

Upgrade to a fixed version: NASM Netwide Assember 2.13.02. Check the vendor advisory for mitigations.

References

• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
• https://bugzilla.nasm.us/show_bug.cgi?id=3392424
• https://repo.or.cz/nasm.git/commitdiff/9b7ee09abfd426b99aa1ea81d19a3b2818eeabf9
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
• https://bugzilla.nasm.us/show_bug.cgi?id=3392424
• https://repo.or.cz/nasm.git/commitdiff/9b7ee09abfd426b99aa1ea81d19a3b2818eeabf9

Get alerted when CVE-2018-19216 or the next vulnerability affects your stack