Описание
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-3835
- https://access.redhat.com/errata/RHSA-2019:0652
- https://access.redhat.com/errata/RHSA-2019:0971
- https://bugs.ghostscript.com/show_bug.cgi?id=700585
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3835
- https://lists.debian.org/debian-lts-announce/2019/04/msg00021.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A43SRQAEHQCKSEMIBINHUNIGHTDCZD7F
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ANBSCZABXQUEQWIKNWJ35IYX24M227EI
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVERLGEU3OV6RNZ2SIBXREWD3BF5H23N
- https://seclists.org/bugtraq/2019/Apr/28
- https://seclists.org/bugtraq/2019/Apr/4
- https://security.gentoo.org/glsa/202004-03
- https://www.debian.org/security/2019/dsa-4432
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00088.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00090.html
- http://packetstormsecurity.com/files/152367/Slackware-Security-Advisory-ghostscript-Updates.html
- http://www.securityfocus.com/bid/107855
Связанные уязвимости
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
It was found that the superexec operator was available in the internal ...
Уязвимость программы конвертирования файлов Ghostscript, связанная с небезопасным управлением привилегиями, позволяющая нарушителю повысить свои привилегии