drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in CVS
Name: |
Pufferüberlauf in CVS |
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ID: |
201701-44 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 19. Januar 2017, 20:57 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0804 |
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Applikationen: |
CVS |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --m0XV1XGCDIuehw9xQaqxrwkuvBP0hcK8i Content-Type: multipart/mixed; boundary="tnh0hPa4PAcOG8221Gfdnhf7DwHUIcFSg"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <0b8cb03f-3282-2aa7-9bb9-aedc7d76dcd9@gentoo.org> Subject: [ GLSA 201701-44 ] CVS: Heap-based overflow
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-44 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: CVS: Heap-based overflow Date: January 19, 2017 Bugs: #402593 ID: 201701-44
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Synopsis ========
A heap-based buffer overflow in CVS might allow remote attackers to execute arbitrary code.
Background ==========
CVS (Concurrent Versions System) is an open-source network-transparent version control system. It contains both a client utility and a server.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-vcs/cvs < 1.12.12-r11 >= 1.12.12-r11
Description ===========
A heap-based buffer overflow was discovered in the proxy_connect function in src/client.c in CVS.
Impact ======
An attacker, utilizing a remote HTTP proxy server, could cause a Denial of Service condition or possibly execute arbitrary code via a crafted HTTP response.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All CVS users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-vcs/cvs-1.12.12-r11"
References ==========
[ 1 ] CVE-2012-0804 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0804
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201701-44
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 2017 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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