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redhatcveRedhat.comRH:CVE-2024-4770
HistoryMay 14, 2024 - 6:55 p.m.

CVE-2024-4770

2024-05-1418:55:07
redhat.com
access.redhat.com
18
font styles
pdf
firefox
thunderbird
use-after-free
vulnerability

CVSS3

8.8

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

AI Score

6

Confidence

Low

EPSS

0

Percentile

10.3%

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When saving a page to PDF, certain font styles could have led to a potential use-after-free crash.

CVSS3

8.8

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

AI Score

6

Confidence

Low

EPSS

0

Percentile

10.3%