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Huawei EulerOS: CVE-2023-28879: ghostscript security update

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Huawei EulerOS: CVE-2023-28879: ghostscript security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/31/2023
Created
01/11/2024
Added
01/10/2024
Modified
01/10/2024

Description

In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and TBCPDecode. If the write buffer is filled to one byte less than full, and one then tries to write an escaped character, two bytes are written.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-ghostscript
  • huawei-euleros-2_0_sp8-upgrade-libgs

References

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