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veracodeVeracode Vulnerability DatabaseVERACODE:43587
HistoryOct 08, 2023 - 8:08 a.m.

Denial Of Service (DoS)

2023-10-0808:08:02
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
10
firefox
vulnerability
use-after-free
crash
denial of service
software

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

29.9%

firefox is vulnerable to Denial Of Service (DoS). The vulnerability arises from potential mutations in the hashtable within the Ion Engine while a live interior reference exists, potentially leading to a use-after-free condition and an exploitable crash.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

29.9%