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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-6866
HistoryDec 19, 2023 - 2:15 p.m.

CVE-2023-6866

2023-12-1914:15:07
Debian Security Bug Tracker
security-tracker.debian.org
7
typedarrays
vulnerability
firefox
version

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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.9%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 121.0-1firefox_121.0-1_all.deb

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mozilla 1
gentoo 1
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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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.9%

JSON
Related for DEBIANCVE:CVE-2023-6866
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