Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2018-19215

Published: 12 November 2018

Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.

Priority

Negligible

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
nasm
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life)
impish Ignored
(end of life)
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needed)
jammy Needed

xenial Needed

bionic Needed

cosmic Ignored
(end of life)
disco Not vulnerable
(2.14-1)
eoan Ignored
(end of life)
focal Needed

trusty Does not exist
(trusty was needed)
upstream Needs triage

mantic Needed

lunar Ignored
(end of life, was needed)
Patches:
upstream: https://repo.or.cz/nasm.git/commit/4b5b737d4991578b1918303dc0fd9c9ab5c7ce4f

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H