CVE-2018-1120

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

7.05% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 94.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2018-06-20 13:00Z8 YR AGO

Last updated

2024-08-05 03:51Z2 YR AGO

Reserved

2017-12-04

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Low (CVSS 2.8)

CNA CVSS vector

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

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

c6dc27d40bf6f064cfaadb914d9ed0b162d8628a12486f91c067ff0bd9b7d347

• usn.ubuntu.comUSN-3752-2https://usn.ubuntu.com/3752-2/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2018:3083https://access.redhat.com/errata/RHSA-2018:3083vendor-advisoryx_refsource_REDHAT
• www.securityfocus.com104229http://www.securityfocus.com/bid/104229vdb-entryx_refsource_BID
• usn.ubuntu.comUSN-3752-3https://usn.ubuntu.com/3752-3/vendor-advisoryx_refsource_UBUNTU
• security.gentoo.orgGLSA-201805-14https://security.gentoo.org/glsa/201805-14vendor-advisoryx_refsource_GENTOO
• www.exploit-db.com44806https://www.exploit-db.com/exploits/44806/exploitx_refsource_EXPLOIT-DB
• usn.ubuntu.comUSN-3910-1https://usn.ubuntu.com/3910-1/vendor-advisoryx_refsource_UBUNTU
• git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7f7ccc2ccc2e70c6054685f5e3522efa81556830x_refsource_CONFIRM
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1120x_refsource_CONFIRM
• usn.ubuntu.comUSN-3910-2https://usn.ubuntu.com/3910-2/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new packagehttps://lists.debian.org/debian-lts-announce/2018/07/msg00020.htmlmailing-listx_refsource_MLIST
• access.redhat.comRHSA-2018:2948https://access.redhat.com/errata/RHSA-2018:2948vendor-advisoryx_refsource_REDHAT
• seclists.org[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Reporthttp://seclists.org/oss-sec/2018/q2/122mailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-3752-1https://usn.ubuntu.com/3752-1/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2018:3096https://access.redhat.com/errata/RHSA-2018:3096vendor-advisoryx_refsource_REDHAT