drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberläufe in libgc
Name: |
Zahlenüberläufe in libgc |
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ID: |
USN-3197-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10 |
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Datum: |
Mi, 15. Februar 2017, 21:36 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9427 |
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Applikationen: |
Boehm-Demers-Weiser Conservative Garbage Collector |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3197-1 February 15, 2017
libgc vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Applications using libgc could be made to crash or run programs as your login.
Software Description: - libgc: Boehm-Demers-Weiser garbage collecting storage allocator library
Details:
Kuang-che Wu discovered that multiple integer overflow vulnerabilities existed in libgc. An attacker could use these to cause a denial of service (application crash) or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: libgc1c2 1:7.4.2-8ubuntu0.1
Ubuntu 16.04 LTS: libgc1c2 1:7.4.2-7.3ubuntu0.1
Ubuntu 14.04 LTS: libgc1c2 1:7.2d-5ubuntu2.1
Ubuntu 12.04 LTS: libgc1c2 1:7.1-8ubuntu0.12.04.3
After a standard system update you need to restart applications using libgc to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3197-1 CVE-2016-9427
Package Information: https://launchpad.net/ubuntu/+source/libgc/1:7.4.2-8ubuntu0.1 https://launchpad.net/ubuntu/+source/libgc/1:7.4.2-7.3ubuntu0.1 https://launchpad.net/ubuntu/+source/libgc/1:7.2d-5ubuntu2.1 https://launchpad.net/ubuntu/+source/libgc/1:7.1-8ubuntu0.12.04.3
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