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TI-2024-03096 Aliases CVE-2024-3302GHSA-p6gp-c388-p4cr

Resource allocation without limits in Mozilla Firefox

Priority LOW 19CWE-770Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Low
Fix status
Partial Red Hat: 18 fixed, 2 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat. Impact type from CWE-770.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00766 55th percentileScored 2026-11-07
Fix Partial Firefox (Mozilla): 125Firefox ESR (Mozilla): 115.10+1 more productRed Hat: 18 advisoriesRed Hat: 18 fixed, 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MozillaFirefoxbefore 125125Patch availableCNA
MozillaFirefox ESRbefore 115.10115.10Patch availableCNA
MozillaThunderbirdbefore 115.10115.10Patch availableCNA
  • Firefox VendorMozilla Affected before 125 Fixed in 125 Patch available CNA
  • Firefox ESR VendorMozilla Affected before 115.10 Fixed in 115.10 Patch available CNA
  • Thunderbird VendorMozilla Affected before 115.10 Fixed in 115.10 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*before 115.10VulnerableMozilla
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*before 125.0VulnerableMozilla
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*up to 115.10VulnerableMozilla
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* Versions before 115.10 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions before 125.0 Vulnerable ·Mozilla
  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* Versions up to 115.10 Vulnerable ·Mozilla

Remediation

  • Fix · CNA Firefox (Mozilla) Fixed in 125
  • Fix · CNA Firefox ESR (Mozilla) Fixed in 115.10
  • Fix · CNA Thunderbird (Mozilla) Fixed in 115.10

Red Hat 18 advisories

  • RHSA-2024:1982 Released 2024-04-23 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) thunderbird-115.10.0-2.el8_4
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) thunderbird-115.10.0-2.el8_4
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) thunderbird-115.10.0-2.el8_4
  • RHSA-2024:1936 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) thunderbird-115.10.0-2.el8_6
  • RHSA-2024:1939 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream (v. 8) thunderbird-115.10.0-2.el8_9
Show 15 more Red Hat advisories
  • RHSA-2024:1941 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream EUS (v.9.2) thunderbird-115.10.0-2.el9_2
  • RHSA-2024:1940 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream (v. 9) thunderbird-115.10.0-2.el9_3
  • RHSA-2024:1935 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux Client (v. 7) thunderbird-115.10.0-2.el7_9
    • Red Hat Enterprise Linux Server Optional (v. 7) thunderbird-115.10.0-2.el7_9
    • Red Hat Enterprise Linux Workstation (v. 7) thunderbird-115.10.0-2.el7_9
  • RHSA-2024:1938 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream EUS (v.9.0) thunderbird-115.10.0-2.el9_0
  • RHSA-2024:1937 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.8) thunderbird-115.10.0-2.el8_8
  • RHSA-2024:1934 Released 2024-04-22 · Red Hat rating Low
    thunderbird security update
    • Red Hat Enterprise Linux AppStream AUS (v. 8.2) thunderbird-115.10.0-2.el8_2
    • Red Hat Enterprise Linux AppStream E4S (v. 8.2) thunderbird-115.10.0-2.el8_2
    • Red Hat Enterprise Linux AppStream TUS (v. 8.2) thunderbird-115.10.0-2.el8_2
  • RHSA-2024:1910 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux Client (v. 7) firefox-115.10.0-1.el7_9
    • Red Hat Enterprise Linux Client Optional (v. 7) firefox-115.10.0-1.el7_9
    • Red Hat Enterprise Linux Server (v. 7) firefox-115.10.0-1.el7_9
    • Red Hat Enterprise Linux Server Optional (v. 7) firefox-115.10.0-1.el7_9
    • Red Hat Enterprise Linux Workstation (v. 7) firefox-115.10.0-1.el7_9
    • Red Hat Enterprise Linux Workstation Optional (v. 7) firefox-115.10.0-1.el7_9
  • RHSA-2024:1912 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream (v. 8) firefox-115.10.0-1.el8_9
  • RHSA-2024:1911 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) firefox-115.10.0-1.el8_4
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) firefox-115.10.0-1.el8_4
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) firefox-115.10.0-1.el8_4
  • RHSA-2024:1909 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.8) firefox-115.10.0-1.el8_8
  • RHSA-2024:1906 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) firefox-115.10.0-1.el8_6
  • RHSA-2024:1908 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream (v. 9) firefox-115.10.0-1.el9_3, firefox-x11-115.10.0-1.el9_3
  • RHSA-2024:1907 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream EUS (v.9.0) firefox-115.10.0-1.el9_0
  • RHSA-2024:1905 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream EUS (v.9.2) firefox-115.10.0-1.el9_2, firefox-x11-115.10.0-1.el9_2
  • RHSA-2024:1904 Released 2024-04-18 · Red Hat rating Important
    firefox security update
    • Red Hat Enterprise Linux AppStream AUS (v. 8.2) firefox-115.10.0-1.el8_2
    • Red Hat Enterprise Linux AppStream E4S (v. 8.2) firefox-115.10.0-1.el8_2
    • Red Hat Enterprise Linux AppStream TUS (v. 8.2) firefox-115.10.0-1.el8_2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Mozilla Firefox 125

    15 records Highest priority Priority MEDIUM 4 MEDIUM, 11 LOW

    Other records, highest priority first

    • TI-2024-03605 Memory corruption in Mozilla FirefoxPriority MEDIUM 44
    • TI-2024-03603 Unrestricted file upload in Mozilla FirefoxPriority MEDIUM 44
    • TI-2024-03596 Use after free in Mozilla FirefoxPriority MEDIUM 41
    Show all 15 records →
  • Release ·

    Mozilla Firefox ESR, Thunderbird 115.10

    8 records Highest priority Priority MEDIUM 1 MEDIUM, 7 LOW

    Other records, highest priority first

    • TI-2024-03603 Unrestricted file upload in Mozilla FirefoxPriority MEDIUM 44
    • TI-2024-03604 Memory corruption in Mozilla FirefoxPriority LOW 39
    • TI-2024-03594 Out-of-bounds read in Mozilla FirefoxPriority LOW 39
    Show all 8 records →

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 9AffectedNo fix yet
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2024:1912, RHSA-2024:1939
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2024:1908, RHSA-2024:1940
Red Hat Enterprise Linux AppStream AUS (v. 8.2)Fixed RHSA-2024:1904, RHSA-2024:1934
Red Hat Enterprise Linux AppStream AUS (v.8.4)Fixed RHSA-2024:1911, RHSA-2024:1982
Red Hat Enterprise Linux AppStream E4S (v. 8.2)Fixed RHSA-2024:1904, RHSA-2024:1934
Red Hat Enterprise Linux AppStream E4S (v.8.4)Fixed RHSA-2024:1911, RHSA-2024:1982
Red Hat Enterprise Linux AppStream EUS (v.8.6)Fixed RHSA-2024:1906, RHSA-2024:1936
Red Hat Enterprise Linux AppStream EUS (v.8.8)Fixed RHSA-2024:1909, RHSA-2024:1937
Red Hat Enterprise Linux AppStream EUS (v.9.0)Fixed RHSA-2024:1907, RHSA-2024:1938
Red Hat Enterprise Linux AppStream EUS (v.9.2)Fixed RHSA-2024:1905, RHSA-2024:1941
Red Hat Enterprise Linux AppStream TUS (v. 8.2)Fixed RHSA-2024:1904, RHSA-2024:1934
Red Hat Enterprise Linux AppStream TUS (v.8.4)Fixed RHSA-2024:1911, RHSA-2024:1982
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2024:1910, RHSA-2024:1935
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2024:1910
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2024:1910
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2024:1910, RHSA-2024:1935
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2024:1910, RHSA-2024:1935
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2024:1910

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-3302
  2. 2026-10-03 Alias added: GHSA-p6gp-c388-p4cr

References

Advisory 3

Other 4

  • TI-2024-08981 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
  • TI-2019-08769 Improper input validation in Mozilla Firefox ESR KEVCVSS 3.1CRITICAL 10.0
  • TI-2010-03577 Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before… KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
  • TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
See all 3444 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences