Felix Weinmann reported a flaw in the handling of combining characters in screen, a terminal multiplexer with VT100/ANSI terminal emulation, which can result in denial of service, or potentially the execution of arbitrary code via a specially crafted UTF-8 character sequence. For the stable distribution (buster), this problem has been fixed in version 4.6.2-3+deb10u1. We recommend that you upgrade your screen packages. For the detailed security status of screen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/screen
Felix Weinmann reported a flaw in the handling of combining characters in screen, a terminal multiplexer with VT100/ANSI terminal emulation, which can result in denial of service, or potentially the execution of arbitrary code via a specially crafted UTF-8 character sequence.
For the stable distribution (buster), this problem has been fixed in version 4.6.2-3+deb10u1.
We recommend that you upgrade your screen packages.
For the detailed security status of screen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/screen
Vulmon