Base Score

MEDIUM5.3

CVE-2024-3862

The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. This vulnerability affects Firefox < 125.

VectorNETWORK

Published Bysecurity@mozilla.org

Published DateApr 16, 2024, 16:15

Weakness Type (CWE):CWE-908

CVSS Metrics

Base Score

5.3

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

HIGH

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

HIGH

Availability (A)

NONE

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1884457
https://www.mozilla.org/security/advisories/mfsa2024-18/

Base Score

MEDIUM5.3

Weakness Type (CWE):CWE-908

CVSS Metrics

Base Score

5.3

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

HIGH

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

HIGH

Availability (A)

NONE