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USN-6017-2: Ghostscript vulnerability

26 April 2023

Ghostscript could be made to crash or run programs as your login if it received a specially crafted input.

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Releases

Packages

Details

USN-6017-1 fixed vulnerabilities in Ghostscript. This update provides the
corresponding updates for Ubuntu 23.04.

Original advisory details:

Hadrien Perrineau discovered that Ghostscript incorrectly handled certain
inputs. An attacker could possibly use this issue to cause a denial of
service, or possibly execute arbitrary code.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 23.04

In general, a standard system update will make all the necessary changes.

References

Related notices

  • USN-6017-1: libgs9, libgs9-common, ghostscript-x, ghostscript, libgs-dev, ghostscript-doc

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Further reading