Source: mina2 Version: 2.2.1-3 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for mina2. CVE-2026-41635[0]: | Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, | one of them (for static classes or primitive types) does not check | the class at all, bypassing the classname allowlist and allowing | arbitrary code to be executed. The fix checks if the class is | present in the accepted class filter before | calling Class.forName(). Affected versions are Apache MINA | 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5. The | problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by | applying the classname allowlist earlier. Affected are | applications using Apache MINA that call IoBuffer.getObject(). | Applications using Apache MINA are advised to upgrade. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-41635 https://www.cve.org/CVERecord?id=CVE-2026-41635 [1] https://lists.apache.org/thread/1l91w1mqsb3lwfd504fs045ylxntt2tm Please adjust the affected versions in the BTS as needed. Regards, Salvatore __ This is the maintainer address of Debian's Java team <https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-java-maintainers>. Please use [email protected] for discussions and questions.
