drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ghostscript-library
Name: |
Mehrere Probleme in ghostscript-library |
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ID: |
openSUSE-SU-2016:2574-1 |
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Distribution: |
SUSE |
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Plattformen: |
openSUSE Leap 42.1 |
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Datum: |
Do, 20. Oktober 2016, 22:42 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7978
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7979
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-5653 |
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Applikationen: |
AFPL Ghostscript |
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Originalnachricht |
openSUSE Security Update: Security update for ghostscript-library ______________________________________________________________________________
Announcement ID: openSUSE-SU-2016:2574-1 Rating: important References: #1001951 Cross-References: CVE-2013-5653 CVE-2016-7978 CVE-2016-7979 Affected Products: openSUSE Leap 42.1 ______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for ghostscript-library fixes the following issues:
- Multiple security vulnerabilities have been discovered where ghostscript's "-dsafer" flag did not provide sufficient protection against unintended access to the file system. Thus, a machine that would process a specially crafted Postscript file would potentially leak sensitive information to an attacker. (CVE-2013-5653, bsc#1001951)
- An incorrect reference count was found in .setdevice. This issue lead to a use-after-free scenario, which could have been exploited for denial-of-service or, possibly, arbitrary code execution attacks. (CVE-2016-7978, bsc#1001951)
- Insufficient validation of the type of input in .initialize_dsc_parser used to allow remote code execution. (CVE-2016-7979, bsc#1001951)
This update was imported from the SUSE:SLE-12:Update update project.
Patch Instructions:
To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- openSUSE Leap 42.1:
zypper in -t patch openSUSE-2016-1207=1
To bring your system up-to-date, use "zypper patch".
Package List:
- openSUSE Leap 42.1 (i586 x86_64):
ghostscript-9.15-8.1 ghostscript-debuginfo-9.15-8.1 ghostscript-debugsource-9.15-8.1 ghostscript-devel-9.15-8.1 ghostscript-mini-9.15-8.1 ghostscript-mini-debuginfo-9.15-8.1 ghostscript-mini-debugsource-9.15-8.1 ghostscript-mini-devel-9.15-8.1 ghostscript-x11-9.15-8.1 ghostscript-x11-debuginfo-9.15-8.1
References:
https://www.suse.com/security/cve/CVE-2013-5653.html https://www.suse.com/security/cve/CVE-2016-7978.html https://www.suse.com/security/cve/CVE-2016-7979.html https://bugzilla.suse.com/1001951
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