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CVE-2018-1126

Published: 17 May 2018

procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.

Notes

AuthorNote
mdeslaur
[PATCH 035/117] proc/alloc.*: Use size_t, not unsigned int.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
procps
Launchpad, Ubuntu, Debian
upstream
Released (3.3.15)
trusty
Released (1:3.3.9-1ubuntu2.3)
xenial
Released (2:3.3.10-4ubuntu2.4)
artful
Released (2:3.3.12-1ubuntu2.1)
bionic
Released (2:3.3.12-3ubuntu1.1)
Patches:
upstream: https://gitlab.com/procps-ng/procps/commit/f1077b7a558a5545837aae068422e58f1f9b1d33

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H