CVE-2023-4874 Undefined Behavior for Input to API in Mutt

2023-09-0914:30:29

CWE-475

GitLab

www.cve.org

cve-2023-4874

null pointer dereference

mutt

specially crafted email

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

JSON

Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12

CNA Affected

[
  {
    "vendor": "Mutt",
    "product": "Mutt",
    "versions": [
      {
        "version": "1.5.2",
        "status": "affected",
        "lessThan": "2.2.12",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]