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ubuntucveUbuntu.comUB:CVE-2024-34055
HistoryJun 05, 2024 - 12:00 a.m.

CVE-2024-34055

2024-06-0500:00:00
ubuntu.com
ubuntu.com
cyrus-imap
memory allocation
vulnerability

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

19.0%

Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated
attackers to cause unbounded memory allocation by sending many LITERALs in
a single command.

Notes

Author Note
octagalland Debian deemed the fix for this vulnerability as too intrusive to backport.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

19.0%