What is CVE-2024-0745?

CVE-2024-0745 is a high-severity vulnerability in Mozilla Firefox, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2024-01-23.

How severe is CVE-2024-0745?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2024-0745 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Mozilla Firefox

CVE-2024-0745

The WebAudio `OscillatorNode` object was susceptible to a stack buffer overflow. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 122.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (48.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Mozilla Firefox — versions unspecified

Weakness classification (CWE)

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security@mozilla.org (Permissions Required, Issue Tracking)
security@mozilla.org (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2024-0745?: CVE-2024-0745 is a high-severity vulnerability in Mozilla Firefox, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2024-01-23.
How severe is CVE-2024-0745?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2024-0745 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.