PublicDateAtUSN: 2018-05-17 17:00:00 UTC
Candidate: CVE-2018-1123
CRD: 2018-05-17 17:00:00 UTC
PublicDate: 2018-05-23 14:29:00 UTC
References: 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1123
 https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt
 https://ubuntu.com/security/notices/USN-3658-1
 https://ubuntu.com/security/notices/USN-3658-3
Description:
 procps-ng before version 3.3.15 is vulnerable to a denial of service in ps
 via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the
 end of the overflowed buffer, ensuring that the impact of this flaw is
 limited to a crash (temporary denial of service).
Ubuntu-Description: 
Notes: 
 mdeslaur> [PATCH 054/117] ps/output.c: Fix outbuf overflows in pr_args() etc.
Bugs: 
 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899170
Priority: medium
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]


Patches_procps:
 upstream: https://gitlab.com/procps-ng/procps/commit/136e3724952827bbae8887a42d9d2b6f658a48ab
upstream_procps: released (3.3.15)
precise/esm_procps: released (1:3.2.8-11ubuntu6.6)
trusty_procps: released (1:3.3.9-1ubuntu2.3)
trusty/esm_procps: released (1:3.3.9-1ubuntu2.3)
xenial_procps: released (2:3.3.10-4ubuntu2.4)
esm-infra/xenial_procps: released (2:3.3.10-4ubuntu2.4)
artful_procps: released (2:3.3.12-1ubuntu2.1)
bionic_procps: released (2:3.3.12-3ubuntu1.1)
devel_procps: released (2:3.3.15-2ubuntu1)