CVE-2023-43826
Apache Guacamole: Integer overflow in handling of VNC image buffers
概要
Apache Guacamole: Integer overflow in handling of VNC image buffers
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Apache Guacamole 1.5.3 and older do not consistently ensure that values received from a VNC server will not result in integer overflow. If a user connects to a malicious or compromised VNC server, specially-crafted data could result in memory corruption, possibly allowing arbitrary code to be executed with the privileges of the running guacd process.
Users are recommended to upgrade to version 1.5.4, which fixes this issue.
参照URL
- advisory github.com
- advisory lists.apache.org
- advisory nvd.nist.gov
- web openwall.com