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HistoryDec 19, 2023 - 2:15 p.m.
CVE-2023-6866
typedarrays
vulnerability
firefox
apis
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
30.0%
TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.
Affected configurations
Node
mozillafirefoxRange<121.0
Related
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2023-12-20 00:00:00
alpinelinux
alpinelinux
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2023-12-19 14:15:07
debiancve
debiancve
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2023-12-19 14:15:07
cve
cve
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2023-12-19 14:15:07
veracode
veracode
Improper Exception Handling
2023-12-25 02:48:55
openvas
openvas
Mozilla Firefox Security Advisories (MFSA2023-53, MFSA2023-56) - Windows
2023-12-21 00:00:00
Ubuntu: Security Advisory (USN-6562-1)
2024-01-02 00:00:00
Mozilla Firefox Security Advisory (MFSA2023-56) - Linux
2023-12-20 00:00:00
ubuntu
ubuntu
Firefox vulnerabilities
2024-01-02 00:00:00
Firefox regressions
2024-01-11 00:00:00
nessus
nessus
Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6562-1)
2024-01-02 00:00:00
Fedora 38 : firefox / nss (2023-983329cf45)
2023-12-21 00:00:00
Mozilla Firefox < 121.0
2023-12-19 00:00:00
osv
osv
firefox regressions
2024-01-11 03:08:42
firefox vulnerabilities
2024-01-02 03:25:53
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 121 — Mozilla
2023-12-19 00:00:00
kaspersky
kaspersky
KLA62517 Multiple vulnerabilities in Mozilla Firefox
2023-12-19 00:00:00
gentoo
gentoo
Mozilla Firefox: Multiple Vulnerabilities
2024-01-07 00:00:00
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
30.0%
Related for NVD:CVE-2023-6866