Vulnerability · Published Jan 6, 2023 · Assigned by apache

CVE-2022-45787Apache James MIME4J: Temporary File Information Disclosure in MIME4J TempFileStorageProvider

Medium 5.5

In plain English

A medium-severity security flaw in Apache James MIME4J from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 79.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Unproper laxist permissions on the temporary files used by MIME4J TempFileStorageProvider may lead to information disclosure to other local users. This issue affects Apache James MIME4J version 0.8.8 and prior versions. We recommend users to upgrade to MIME4j version 0.8.9 or later.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.apache.james:apache-mime4j-storage	0.8.9	GHSA-q84x-3476-8ff2

Affected products (as reported)

Vendor	Product	Versions
Apache Software Foundation	Apache James MIME4J	0 – through 0.8.8

Weakness: CWE-312 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://lists.apache.org/thread/26s8p9stl1z261c4qw15bsq03tt7t0rj vendor-advisory