CVE-2018-1000156

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

5.43% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.1% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-04-06 13:00Z8 YR AGO

Last updated

2025-04-14 19:36Z1 YR AGO

Reserved

2018-04-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.1

Document digest

a09201c808e08672c54b25b6aea3d70cd19bc6c9c0989e56020ae4dcfdab303b

• savannah.gnu.orghttps://savannah.gnu.org/bugs/index.php?53566
• lists.debian.org[debian-lts-announce] 20180416 [SECURITY] [DLA 1348-1] patch security updatehttps://lists.debian.org/debian-lts-announce/2018/04/msg00013.htmlmailing-list
• usn.ubuntu.comUSN-3624-2https://usn.ubuntu.com/3624-2/vendor-advisory
• usn.ubuntu.comUSN-3624-1https://usn.ubuntu.com/3624-1/vendor-advisory
• rachelbythebay.comhttp://rachelbythebay.com/w/2018/04/05/bangpatch/
• access.redhat.comRHSA-2018:2091https://access.redhat.com/errata/RHSA-2018:2091vendor-advisory
• access.redhat.comRHSA-2018:2094https://access.redhat.com/errata/RHSA-2018:2094vendor-advisory
• access.redhat.comRHSA-2018:2093https://access.redhat.com/errata/RHSA-2018:2093vendor-advisory
• access.redhat.comRHSA-2018:1200https://access.redhat.com/errata/RHSA-2018:1200vendor-advisory
• access.redhat.comRHSA-2018:2095https://access.redhat.com/errata/RHSA-2018:2095vendor-advisory
• access.redhat.comRHSA-2018:1199https://access.redhat.com/errata/RHSA-2018:1199vendor-advisory
• bugs.debian.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=894667#19
• access.redhat.comRHSA-2018:2092https://access.redhat.com/errata/RHSA-2018:2092vendor-advisory
• access.redhat.comRHSA-2018:2097https://access.redhat.com/errata/RHSA-2018:2097vendor-advisory
• access.redhat.comRHSA-2018:2096https://access.redhat.com/errata/RHSA-2018:2096vendor-advisory
• security.gentoo.orgGLSA-201904-17https://security.gentoo.org/glsa/201904-17vendor-advisory
• seclists.org20190730 [SECURITY] [DSA 4489-1] patch security updatehttps://seclists.org/bugtraq/2019/Jul/54mailing-list
• seclists.org20190816 Details about recent GNU patch vulnerabilitieshttps://seclists.org/bugtraq/2019/Aug/29mailing-list
• packetstormsecurity.comhttp://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html
• web.archive.orghttps://web.archive.org/web/20180405231329/https://twitter.com/kurtseifried/status/982028968877436928
• twitter.comhttps://twitter.com/kurtseifried/status/982028968877436928x_refsource_MISC