VulnerabilityDeferred

CVE-2023-43683

A Stack buffer out-of-bounds access exists because of an integer underflow when handling newline characters.

MEDIUM 6.5EPSS 0.35%

Does this matter?

Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.

Description

An issue was discovered in Malwarebytes 4.6.14.326 and before 5.1.5.116 (and Nebula 2020-10-21 and later). A Stack buffer out-of-bounds access exists because of an integer underflow when handling newline characters.

CVSS 3.1: 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS: 0.35% probability · 28th percentile
CISA KEV: Not listed
Weakness: CWE-121, CWE-125
Source: cve@mitre.org

References

https://www.malwarebytes.com/secure/cves/cve-2023-43683

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.