What is CVE-2007-5341?

CVE-2007-5341 is a critical-severity vulnerability in Mozilla Firefox, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-08-18.

How severe is CVE-2007-5341?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Mozilla Firefox

CVE-2007-5341

Remote code execution in the Venkman script debugger in Mozilla Firefox before 2.0.0.8.

Vulnerability class: Buffer Overflow

Published 2017-08-18 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.030 (86.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000

Affected products

Mozilla Firefox

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

bugzilla.mozilla.org/show_bug.cgi (Issue Tracking, Vendor Advisory)
bugzilla.suse.com/show_bug.cgi (VDB Entry, Third Party Advisory, Issue Tracking)
bugzilla.mozilla.org/show_bug.cgi (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2007-5341?: CVE-2007-5341 is a critical-severity vulnerability in Mozilla Firefox, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-08-18.
How severe is CVE-2007-5341?: Critical severity. CVSS v3 base score is 9.8 out of 10.