drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in LuaJIT
Name: |
Preisgabe von Informationen in LuaJIT |
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ID: |
USN-4501-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS |
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Datum: |
Mi, 16. September 2020, 07:17 |
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Referenzen: |
https://launchpad.net/ubuntu/+source/luajit/2.0.4+dfsg-1+deb9u1build0.16.04.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15890 |
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Applikationen: |
LuaJIT |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4501-1 September 15, 2020
luajit vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
LuaJIT could be made crash or expose sensitive information if it received specially crafted input.
Software Description: - luajit: Just in time compiler for Lua programming language version 5.1
Details:
It was discovered that an out-of-bounds read existed in LuaJIT. An attacker could use this to cause a denial of service (application crash) or possibly expose sensitive information. (CVE-2020-15890)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: libluajit-5.1-2 2.0.4+dfsg-1+deb9u1build0.16.04.1 libluajit-5.1-common 2.0.4+dfsg-1+deb9u1build0.16.04.1 libluajit-5.1-dev 2.0.4+dfsg-1+deb9u1build0.16.04.1 luajit 2.0.4+dfsg-1+deb9u1build0.16.04.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4501-1 CVE-2020-15890
Package Information:
https://launchpad.net/ubuntu/+source/luajit/2.0.4+dfsg-1+deb9u1build0.16.04.1
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