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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-2858 Detail

Description

QEMU, when built with the Pseudo Random Number Generator (PRNG) back-end support, allows local guest OS users to cause a denial of service (process crash) via an entropy request, which triggers arbitrary stack based allocation and memory corruption.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=60253ed1e6ec6d8e5ef2efe7bf755f475dce9956
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=60253ed1e6ec6d8e5ef2efe7bf755f475dce9956
http://www.openwall.com/lists/oss-security/2016/03/04/1 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/03/04/1 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/03/07/4 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/03/07/4 Mailing List  Third Party Advisory 
http://www.securityfocus.com/bid/84134 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/84134 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-2974-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-2974-1 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1314676 Issue Tracking  Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1314676 Issue Tracking  Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/201604-01 Third Party Advisory 
https://security.gentoo.org/glsa/201604-01 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-331 Insufficient Entropy cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-2858
NVD Published Date:
04/07/2016
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.