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Vulnerability details: VCID-dv1f-354w-b7ep
Vulnerability ID VCID-dv1f-354w-b7ep
Aliases CVE-2022-34472
Summary If there was a PAC URL set and the server that hosts the PAC was not reachable, OCSP requests would have been blocked, resulting in incorrect error pages being shown.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-393 Return of Wrong Status Code
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34472.json
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
epss 0.00154 https://api.first.org/data/v1/epss?cve=CVE-2022-34472
cvssv3.1 4.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1770123
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1770123
cvssv3.1 6.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2022-34472
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-24
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-25
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-26
cvssv3.1 4.3 https://www.mozilla.org/security/advisories/mfsa2022-24/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-24/
cvssv3.1 4.3 https://www.mozilla.org/security/advisories/mfsa2022-25/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-25/
cvssv3.1 4.3 https://www.mozilla.org/security/advisories/mfsa2022-26/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-26/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34472.json
https://api.first.org/data/v1/epss?cve=CVE-2022-34472
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2200
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2226
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31744
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34468
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34470
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34472
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34479
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34481
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34484
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2102166 https://bugzilla.redhat.com/show_bug.cgi?id=2102166
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-2022-34472 https://nvd.nist.gov/vuln/detail/CVE-2022-34472
mfsa2022-24 https://www.mozilla.org/en-US/security/advisories/mfsa2022-24
mfsa2022-24 https://www.mozilla.org/security/advisories/mfsa2022-24/
mfsa2022-25 https://www.mozilla.org/en-US/security/advisories/mfsa2022-25
mfsa2022-25 https://www.mozilla.org/security/advisories/mfsa2022-25/
mfsa2022-26 https://www.mozilla.org/en-US/security/advisories/mfsa2022-26
mfsa2022-26 https://www.mozilla.org/security/advisories/mfsa2022-26/
RHSA-2022:5469 https://access.redhat.com/errata/RHSA-2022:5469
RHSA-2022:5470 https://access.redhat.com/errata/RHSA-2022:5470
RHSA-2022:5472 https://access.redhat.com/errata/RHSA-2022:5472
RHSA-2022:5473 https://access.redhat.com/errata/RHSA-2022:5473
RHSA-2022:5474 https://access.redhat.com/errata/RHSA-2022:5474
RHSA-2022:5475 https://access.redhat.com/errata/RHSA-2022:5475
RHSA-2022:5477 https://access.redhat.com/errata/RHSA-2022:5477
RHSA-2022:5478 https://access.redhat.com/errata/RHSA-2022:5478
RHSA-2022:5479 https://access.redhat.com/errata/RHSA-2022:5479
RHSA-2022:5480 https://access.redhat.com/errata/RHSA-2022:5480
RHSA-2022:5481 https://access.redhat.com/errata/RHSA-2022:5481
RHSA-2022:5482 https://access.redhat.com/errata/RHSA-2022:5482
show_bug.cgi?id=1770123 https://bugzilla.mozilla.org/show_bug.cgi?id=1770123
USN-5504-1 https://usn.ubuntu.com/5504-1/
USN-5512-1 https://usn.ubuntu.com/5512-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34472.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:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1770123
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/2025-04-15T19:41:27Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1770123
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N 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:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-34472
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:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2022-24/
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/2025-04-15T19:41:27Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-24/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2022-25/
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/2025-04-15T19:41:27Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-25/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2022-26/
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/2025-04-15T19:41:27Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-26/
Exploit Prediction Scoring System (EPSS)
Percentile 0.34939
EPSS Score 0.00141
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:10:03.364848+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2022/mfsa2022-25.yml 37.0.0