Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.3072
ghostscript security update
13 August 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: ghostscript
Publisher: Debian
Operating System: Debian GNU/Linux 9
Debian GNU/Linux 10
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-10216
Reference: ESB-2019.3071
Original Bulletin:
http://www.debian.org/security/2019/dsa-4499
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Debian Security Advisory DSA-4499-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 12, 2019 https://www.debian.org/security/faq
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Package : ghostscript
CVE ID : CVE-2019-10216
Debian Bug : 934638
Netanel reported that the .buildfont1 procedure in Ghostscript, the GPL
PostScript/PDF interpreter, does not properly restrict privileged calls,
which could result in bypass of file system restrictions of the dSAFER
sandbox.
For the oldstable distribution (stretch), this problem has been fixed
in version 9.26a~dfsg-0+deb9u4.
For the stable distribution (buster), this problem has been fixed in
version 9.27~dfsg-2+deb10u1.
We recommend that you upgrade your ghostscript packages.
For the detailed security status of ghostscript please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/ghostscript
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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