VulnerabilityAnalyzed
CVE-2024-3302
This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
LOW 3.7EPSS 0.77%
Does this matter?
Lower severity and a low EPSS score (0.77%). Track it; it rarely justifies an emergency change on its own.
Description
There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
- CVSS 3.1
- 3.7 LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.77% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-770
- Affected
- mozilla/firefox · mozilla/thunderbird
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1881183Issue Tracking
- https://kb.cert.org/vuls/id/421644US Government Resource
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.htmlMailing List
- https://www.mozilla.org/security/advisories/mfsa2024-18/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-19/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-20/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1881183Issue Tracking
- https://kb.cert.org/vuls/id/421644US Government Resource
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.htmlMailing List
- https://www.mozilla.org/security/advisories/mfsa2024-18/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-19/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-20/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.