ALT-PU-2020-3124: package ghostscript update to version 9.53.3-alt1
Описание
This update upgrades ghostscript to version 9.53.3-alt1.
Устраненные уязвимости42
Связанные уязвимости
Moderate: ghostscript security, bug fix, and enhancement update
ELSA-2021-1852: ghostscript security, bug fix, and enhancement update (MODERATE)
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.
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.
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.