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Vulnerability details: VCID-7guc-e6jh-aaaq
Vulnerability ID VCID-7guc-e6jh-aaaq
Aliases CVE-2024-1550
Summary A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
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
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-1550.json
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00070 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00070 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00070 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
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epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00161 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00453 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
epss 0.00877 https://api.first.org/data/v1/epss?cve=CVE-2024-1550
cvssv3.1 6.1 https://bugzilla.mozilla.org/show_bug.cgi?id=1860065
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1860065
cvssv3.1 6.1 https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
cvssv3.1 6.1 https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
cvssv3 6.1 https://nvd.nist.gov/vuln/detail/CVE-2024-1550
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2024-1550
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-05
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-06
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-07
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-05/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-05/
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-06/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-06/
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-07/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-07/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-1550.json
https://api.first.org/data/v1/epss?cve=CVE-2024-1550
https://bugzilla.mozilla.org/show_bug.cgi?id=1860065
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1546
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1548
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1549
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1550
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1551
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1552
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1553
https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
https://www.mozilla.org/security/advisories/mfsa2024-05/
https://www.mozilla.org/security/advisories/mfsa2024-06/
https://www.mozilla.org/security/advisories/mfsa2024-07/
2265353 https://bugzilla.redhat.com/show_bug.cgi?id=2265353
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:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
CVE-2024-1550 https://nvd.nist.gov/vuln/detail/CVE-2024-1550
GLSA-202405-15 https://security.gentoo.org/glsa/202405-15
GLSA-202405-32 https://security.gentoo.org/glsa/202405-32
mfsa2024-05 https://www.mozilla.org/en-US/security/advisories/mfsa2024-05
mfsa2024-06 https://www.mozilla.org/en-US/security/advisories/mfsa2024-06
mfsa2024-07 https://www.mozilla.org/en-US/security/advisories/mfsa2024-07
RHSA-2024:0952 https://access.redhat.com/errata/RHSA-2024:0952
RHSA-2024:0955 https://access.redhat.com/errata/RHSA-2024:0955
RHSA-2024:0957 https://access.redhat.com/errata/RHSA-2024:0957
RHSA-2024:0958 https://access.redhat.com/errata/RHSA-2024:0958
RHSA-2024:0959 https://access.redhat.com/errata/RHSA-2024:0959
RHSA-2024:0960 https://access.redhat.com/errata/RHSA-2024:0960
RHSA-2024:0961 https://access.redhat.com/errata/RHSA-2024:0961
RHSA-2024:0962 https://access.redhat.com/errata/RHSA-2024:0962
RHSA-2024:0963 https://access.redhat.com/errata/RHSA-2024:0963
RHSA-2024:0964 https://access.redhat.com/errata/RHSA-2024:0964
RHSA-2024:0968 https://access.redhat.com/errata/RHSA-2024:0968
RHSA-2024:0969 https://access.redhat.com/errata/RHSA-2024:0969
RHSA-2024:0970 https://access.redhat.com/errata/RHSA-2024:0970
RHSA-2024:0971 https://access.redhat.com/errata/RHSA-2024:0971
RHSA-2024:0972 https://access.redhat.com/errata/RHSA-2024:0972
RHSA-2024:0976 https://access.redhat.com/errata/RHSA-2024:0976
RHSA-2024:0983 https://access.redhat.com/errata/RHSA-2024:0983
RHSA-2024:0984 https://access.redhat.com/errata/RHSA-2024:0984
USN-6649-1 https://usn.ubuntu.com/6649-1/
USN-6669-1 https://usn.ubuntu.com/6669-1/
No exploits are available.
Vector: CVSS:3.1/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-2024-1550.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

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none

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low

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none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1860065
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

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unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-20T16:17:48Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1860065
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00000.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

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none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-20T16:17:48Z/ Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00001.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

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high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-20T16:17:48Z/ Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-1550
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:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-1550
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:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-05/
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:P/P:M/B:A/M:M/D:T/2024-02-20T16:17:48Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-05/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-06/
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:P/P:M/B:A/M:M/D:T/2024-02-20T16:17:48Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-06/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-07/
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/2024-02-20T16:17:48Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-07/
Exploit Prediction Scoring System (EPSS)
Percentile 0.11214
EPSS Score 0.00044
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
2024-04-23T17:18:05.164299+00:00 NVD Importer Import https://nvd.nist.gov/vuln/detail/CVE-2024-1550 34.0.0rc4