CVE-2021-40110

· HIGHModified

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CVSS v3.1

7.5

EPSS

2.86%

Published

Jan 4, 2022

Modified

Nov 21, 2024

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

In Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a Denial Of Service using a vulnerable Regular expression. This affected Apache James prior to 3.6.1 We recommend upgrading to Apache James 3.6.1 or higher , which enforce the use of RE2J regular expression engine to execute regex in linear time without back-tracking.

CVSS Vector

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

Affected Products (1)

apache · james (up to 3.6.1)vulnerable

References (4)

http://www.openwall.com/lists/oss-security/2022/01/04/2

Mailing ListThird Party Advisory

https://www.openwall.com/lists/oss-security/2022/01/04/2

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2022/01/04/2

Mailing ListThird Party Advisory

https://www.openwall.com/lists/oss-security/2022/01/04/2

Mailing ListThird Party Advisory

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