drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in tboot
Name: |
Ausführen beliebiger Kommandos in tboot |
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ID: |
openSUSE-SU-2017:3100-1 |
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Distribution: |
SUSE |
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Plattformen: |
openSUSE Leap 42.2, openSUSE Leap 42.3 |
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Datum: |
So, 26. November 2017, 13:57 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16837 |
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Applikationen: |
tboot |
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Originalnachricht |
openSUSE Security Update: Security update for tboot ______________________________________________________________________________
Announcement ID: openSUSE-SU-2017:3100-1 Rating: important References: #1041264 #1067229 #1068390 #964408 #967441 #981948 Cross-References: CVE-2017-16837 Affected Products: openSUSE Leap 42.3 openSUSE Leap 42.2 ______________________________________________________________________________
An update that solves one vulnerability and has 5 fixes is now available.
Description:
This update for tboot fixes the following issues:
Security issues fixed:
- CVE-2017-16837: Fix tbootfailed to validate a number of immutable function pointers, which could allow an attacker to bypass the chain of trust and execute arbitrary code (boo#1068390). - Make tboot package compatible with OpenSSL 1.1.0 for SLE-15 support (boo#1067229).
Bug fixes:
- Update to new upstream version. See release notes for details (1.9.6; 1.9.5, FATE#321510; 1.9.4, FATE#320665; 1.8.3, FATE#318542): * https://sourceforge.net/p/tboot/code/ci/default/tree/CHANGELOG - Fix some gcc7 warnings that lead to errors. (boo#1041264) - Fix wrong pvops kernel config matching (boo#981948) - Fix a excessive stack usage pattern that could lead to resets/crashes (boo#967441) - fixes a boot issue on Skylake (boo#964408) - Trim filler words from description; use modern macros over shell vars. - Add reproducible.patch to call gzip -n to make build fully reproducible.
Patch Instructions:
To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2017-1308=1
- openSUSE Leap 42.2:
zypper in -t patch openSUSE-2017-1308=1
To bring your system up-to-date, use "zypper patch".
Package List:
- openSUSE Leap 42.3 (i586 x86_64):
tboot-20170711_1.9.6-7.1 tboot-debuginfo-20170711_1.9.6-7.1 tboot-debugsource-20170711_1.9.6-7.1
- openSUSE Leap 42.2 (i586 x86_64):
tboot-20170711_1.9.6-4.3.1 tboot-debuginfo-20170711_1.9.6-4.3.1 tboot-debugsource-20170711_1.9.6-4.3.1
References:
https://www.suse.com/security/cve/CVE-2017-16837.html https://bugzilla.suse.com/1041264 https://bugzilla.suse.com/1067229 https://bugzilla.suse.com/1068390 https://bugzilla.suse.com/964408 https://bugzilla.suse.com/967441 https://bugzilla.suse.com/981948
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