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Huawei EulerOS: CVE-2019-10216: ghostscript security update

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Huawei EulerOS: CVE-2019-10216: ghostscript security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
08/12/2019
Created
10/01/2019
Added
09/30/2019
Modified
01/09/2020

Description

In ghostscript before version 9.50, the .buildfont1 procedure did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate privileges and access files outside of restricted areas.

Solution(s)

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

References

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