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vulnerability

Arch Linux: Denial of service (CVE-2016-6306)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Sep 26, 2016
Added
Jul 11, 2025
Modified
Mar 25, 2026

Description

In OpenSSL 1.0.2 and earlier some missing message length checks can result in OOB reads of up to 2 bytes beyond an allocated buffer. There is a theoretical DoS risk but this has not been observed in practice on common platforms.
The messages affected are client certificate, client certificate request and server certificate. As a result the attack can only be performed against a client or a server which enables client authentication.

Solution

arch-linux-upgrade-latest

References

    Title
    Rapid7 Labs

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