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veracodeVeracode Vulnerability DatabaseVERACODE:46539
HistoryApr 19, 2024 - 1:25 a.m.

JIT (Just-In-Time) Crash

2024-04-1901:25:19
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
13
firefox
vulnerability
jit compiler
flaw
javascript objects
tracing

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0

Percentile

9.0%

firefox is vulnerable to JIT (Just-In-Time) crash. The vulnerability is due to a flaw in the JIT compiler, allowing attackers to crash the browser by mutating specific JavaScript objects during tracing.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0

Percentile

9.0%