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Apache James vulnerable to buffering attack

High severity GitHub Reviewed Published Sep 9, 2022 to the GitHub Advisory Database • Updated Jan 30, 2023

Package

maven org.apache.james:james-server (Maven)

Affected versions

< 3.6.3
= 3.7.0

Patched versions

3.6.3
3.7.1

Description

Apache James prior to release 3.6.3 and 3.7.1 is vulnerable to a buffering attack relying on the use of the STARTTLS command. Fix of CVE-2021-38542, which solved similar problem fron Apache James 3.6.1, is subject to a parser differential and do not take into account concurrent requests.

References

Published by the National Vulnerability Database Sep 8, 2022
Published to the GitHub Advisory Database Sep 9, 2022
Reviewed Sep 15, 2022
Last updated Jan 30, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2022-28220

GHSA ID

GHSA-w45j-f5g5-w94x

Source code

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