CVE-2018-12375

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

1.85% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 78.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/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

2018-10-18 13:00Z8 YR AGO

Last updated

2024-08-05 08:30Z2 YR AGO

Reserved

2018-06-14

Assigning CNA

mozilla

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

fe83c1ba211a43036475632718e9ea02990cf6eb80addf734fabd90c06ba1f88

• www.mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2018-20/x_refsource_CONFIRM
• www.securitytracker.com1041610http://www.securitytracker.com/id/1041610vdb-entryx_refsource_SECTRACK
• www.securityfocus.com105276http://www.securityfocus.com/bid/105276vdb-entryx_refsource_BID
• bugzilla.mozilla.orghttps://bugzilla.mozilla.org/buglist.cgi?bug_id=1478849%2C1433502%2C1480965%2C894215%2C1462693%2C1475431%2C1461027x_refsource_CONFIRM
• usn.ubuntu.comUSN-3761-1https://usn.ubuntu.com/3761-1/vendor-advisoryx_refsource_UBUNTU