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Vulnerability details: VCID-j2wm-upu1-aaar
Vulnerability ID VCID-j2wm-upu1-aaar
Aliases CVE-2022-22756
Summary If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-1021 Improper Restriction of Rendered UI Layers or Frames
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2022:0510
rhas Important https://access.redhat.com/errata/RHSA-2022:0511
rhas Important https://access.redhat.com/errata/RHSA-2022:0512
rhas Important https://access.redhat.com/errata/RHSA-2022:0513
rhas Important https://access.redhat.com/errata/RHSA-2022:0514
rhas Important https://access.redhat.com/errata/RHSA-2022:0535
rhas Important https://access.redhat.com/errata/RHSA-2022:0536
rhas Important https://access.redhat.com/errata/RHSA-2022:0537
rhas Important https://access.redhat.com/errata/RHSA-2022:0538
rhas Important https://access.redhat.com/errata/RHSA-2022:0539
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-22756.json
epss 0.00176 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00189 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
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epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00252 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
epss 0.00769 https://api.first.org/data/v1/epss?cve=CVE-2022-22756
cvssv3.1 8.8 https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=2053237
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2022-22756
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2022-22756
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-04
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-05
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-06
cvssv3.1 8.8 https://www.mozilla.org/security/advisories/mfsa2022-04/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-04/
cvssv3.1 8.8 https://www.mozilla.org/security/advisories/mfsa2022-05/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-05/
cvssv3.1 8.8 https://www.mozilla.org/security/advisories/mfsa2022-06/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-06/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-22756.json
https://api.first.org/data/v1/epss?cve=CVE-2022-22756
https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22754
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22756
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22759
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22760
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22761
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22763
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22764
https://www.mozilla.org/security/advisories/mfsa2022-04/
https://www.mozilla.org/security/advisories/mfsa2022-05/
https://www.mozilla.org/security/advisories/mfsa2022-06/
2053237 https://bugzilla.redhat.com/show_bug.cgi?id=2053237
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-2022-22756 https://nvd.nist.gov/vuln/detail/CVE-2022-22756
mfsa2022-04 https://www.mozilla.org/en-US/security/advisories/mfsa2022-04
mfsa2022-05 https://www.mozilla.org/en-US/security/advisories/mfsa2022-05
mfsa2022-06 https://www.mozilla.org/en-US/security/advisories/mfsa2022-06
RHSA-2022:0510 https://access.redhat.com/errata/RHSA-2022:0510
RHSA-2022:0511 https://access.redhat.com/errata/RHSA-2022:0511
RHSA-2022:0512 https://access.redhat.com/errata/RHSA-2022:0512
RHSA-2022:0513 https://access.redhat.com/errata/RHSA-2022:0513
RHSA-2022:0514 https://access.redhat.com/errata/RHSA-2022:0514
RHSA-2022:0535 https://access.redhat.com/errata/RHSA-2022:0535
RHSA-2022:0536 https://access.redhat.com/errata/RHSA-2022:0536
RHSA-2022:0537 https://access.redhat.com/errata/RHSA-2022:0537
RHSA-2022:0538 https://access.redhat.com/errata/RHSA-2022:0538
RHSA-2022:0539 https://access.redhat.com/errata/RHSA-2022:0539
USN-5284-1 https://usn.ubuntu.com/5284-1/
USN-5345-1 https://usn.ubuntu.com/5345-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-22756.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:H/I:H/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
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:T/P:M/B:A/M:M/D:T/2025-04-16T14:37:12Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1317873
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-22756
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-22756
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:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-04/
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:T/P:M/B:A/M:M/D:T/2025-04-16T14:37:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-04/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-05/
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:T/P:M/B:A/M:M/D:T/2025-04-16T14:37:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-05/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-06/
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:T/P:M/B:A/M:M/D:T/2025-04-16T14:37:12Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-06/
Exploit Prediction Scoring System (EPSS)
Percentile 0.35939
EPSS Score 0.00176
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.