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redhatcveRedhat.comRH:CVE-2024-0743
HistoryJan 25, 2024 - 6:11 p.m.

CVE-2024-0743

2024-01-2518:11:30
redhat.com
access.redhat.com
11
mozilla foundation
security advisory
tls handshake
exploitable crash

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.2%

The Mozilla Foundation Security Advisory describes this flaw as: An unchecked return value in TLS handshake code could have caused a potentially exploitable crash.

7.5 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.2%