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Unscored DLA-1304-1 5 CVEs

zsh - security update

Published Mar 9, 2018 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 7 zsh 4.3.17-1+deb7u1

Vulnerabilities 5

  • Unscored —

    zsh before 5.0.7 allows evaluation of the initial values of integer variables imported from the environment (instead of…

  • Unscored —

    In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax.

  • Unscored —

    In utils.c in zsh before 5.0.6, there is a buffer overflow when scanning very long directory paths for symbolic links.

  • Unscored —

    In zsh before 5.3, an off-by-one error resulted in undersized buffers that were intended to support PATH_MAX characters.

  • Unscored —

    In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.