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Vulnerability details: VCID-d3pk-6wxx-ebbx
Vulnerability ID VCID-d3pk-6wxx-ebbx
Aliases CVE-2024-3302
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.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-400 Uncontrolled Resource Consumption
CWE-770 Allocation of Resources Without Limits or Throttling
System Score Found at
cvssv3 3.7 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-3302.json
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
epss 0.00099 https://api.first.org/data/v1/epss?cve=CVE-2024-3302
cvssv3.1 3.7 https://bugzilla.mozilla.org/show_bug.cgi?id=1881183
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1881183
cvssv3.1 3.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 3.7 https://kb.cert.org/vuls/id/421644
ssvc Track https://kb.cert.org/vuls/id/421644
cvssv3.1 3.7 https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
cvssv3.1 3.7 https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-18
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-19
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-20
cvssv3.1 3.7 https://www.mozilla.org/security/advisories/mfsa2024-18/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-18/
cvssv3.1 3.7 https://www.mozilla.org/security/advisories/mfsa2024-19/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-19/
cvssv3.1 3.7 https://www.mozilla.org/security/advisories/mfsa2024-20/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-20/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-3302.json
https://api.first.org/data/v1/epss?cve=CVE-2024-3302
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2609
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3302
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3852
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3854
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3857
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3859
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3861
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3864
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2273383 https://bugzilla.redhat.com/show_bug.cgi?id=2273383
421644 https://kb.cert.org/vuls/id/421644
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2024-3302 https://nvd.nist.gov/vuln/detail/CVE-2024-3302
mfsa2024-18 https://www.mozilla.org/en-US/security/advisories/mfsa2024-18
mfsa2024-18 https://www.mozilla.org/security/advisories/mfsa2024-18/
mfsa2024-19 https://www.mozilla.org/en-US/security/advisories/mfsa2024-19
mfsa2024-19 https://www.mozilla.org/security/advisories/mfsa2024-19/
mfsa2024-20 https://www.mozilla.org/en-US/security/advisories/mfsa2024-20
mfsa2024-20 https://www.mozilla.org/security/advisories/mfsa2024-20/
msg00012.html https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
msg00013.html https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
RHSA-2024:1904 https://access.redhat.com/errata/RHSA-2024:1904
RHSA-2024:1905 https://access.redhat.com/errata/RHSA-2024:1905
RHSA-2024:1906 https://access.redhat.com/errata/RHSA-2024:1906
RHSA-2024:1907 https://access.redhat.com/errata/RHSA-2024:1907
RHSA-2024:1908 https://access.redhat.com/errata/RHSA-2024:1908
RHSA-2024:1909 https://access.redhat.com/errata/RHSA-2024:1909
RHSA-2024:1910 https://access.redhat.com/errata/RHSA-2024:1910
RHSA-2024:1911 https://access.redhat.com/errata/RHSA-2024:1911
RHSA-2024:1912 https://access.redhat.com/errata/RHSA-2024:1912
RHSA-2024:1934 https://access.redhat.com/errata/RHSA-2024:1934
RHSA-2024:1935 https://access.redhat.com/errata/RHSA-2024:1935
RHSA-2024:1936 https://access.redhat.com/errata/RHSA-2024:1936
RHSA-2024:1937 https://access.redhat.com/errata/RHSA-2024:1937
RHSA-2024:1938 https://access.redhat.com/errata/RHSA-2024:1938
RHSA-2024:1939 https://access.redhat.com/errata/RHSA-2024:1939
RHSA-2024:1940 https://access.redhat.com/errata/RHSA-2024:1940
RHSA-2024:1941 https://access.redhat.com/errata/RHSA-2024:1941
RHSA-2024:1982 https://access.redhat.com/errata/RHSA-2024:1982
show_bug.cgi?id=1881183 https://bugzilla.mozilla.org/show_bug.cgi?id=1881183
USN-6747-1 https://usn.ubuntu.com/6747-1/
USN-6750-1 https://usn.ubuntu.com/6750-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-3302.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1881183
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1881183
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://kb.cert.org/vuls/id/421644
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://kb.cert.org/vuls/id/421644
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://www.mozilla.org/security/advisories/mfsa2024-18/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-18/
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://www.mozilla.org/security/advisories/mfsa2024-19/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-19/
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://www.mozilla.org/security/advisories/mfsa2024-20/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-05-24T14:53:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-20/
Exploit Prediction Scoring System (EPSS)
Percentile 0.27845
EPSS Score 0.00097
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:09:06.851927+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2024/mfsa2024-18.yml 37.0.0