MIME4J Library Vulnerable to Header Injection Attacks
CVE-2024-21742
5.3MEDIUM
What is CVE-2024-21742?
Improper input validation allows for header injection in MIME4J library when using MIME4J DOM for composing message. This can be exploited by an attacker to add unintended headers to MIME messages.

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Affected Version(s)
Apache James Mime4J 0 <= 0.8.9
References
CVSS V3.1
Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Benoit TELLIER