drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Groovy
Name: |
Ausführen beliebiger Kommandos in Groovy |
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ID: |
201610-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 6. Oktober 2016, 22:55 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3253 |
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Applikationen: |
Groovy |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --XLlto6c3M2SdhQF42it2B7JDNDmVs9pUV Content-Type: multipart/mixed; boundary="g0SVJ2RdoCmjbr1FlTH1Pwte6OmUn4xuB" From: Sergey Popov <pinkbyte@gentoo.org> To: gentoo-announce@lists.gentoo.org Message-ID: <f0c17a43-275a-1946-2b34-87b4b13de41a@gentoo.org> Subject: [ GLSA 201610-01 ] Groovy: Arbitrary code execution
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201610-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Groovy: Arbitrary code execution Date: October 06, 2016 Bugs: #555470 ID: 201610-01
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Synopsis ========
Groovy is vulnerable to a remote execution of arbitrary code when java serialization is used.
Background ==========
A multi-faceted language for the Java platform
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-java/groovy < 2.4.5 >= 2.4.5
Description ===========
Groovy's MethodClosure class, in runtime/MethodClosure.java, is vulnerable to a crafted serialized object.
Impact ======
Remote attackers could potentially execute arbitrary code, or cause Denial of Service condition
Workaround ==========
A workaround exists by using a custom security policy file utilizing the standard Java security manager, or do not rely on serialization to communicate remotely.
Resolution ==========
All Groovy users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-java/groovy-2.4.5"
References ==========
[ 1 ] CVE-2015-3253 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3253
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201610-01
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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