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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-2527 Detail

Description

The change_process_uid function in os-posix.c in Qemu 0.14.0 and earlier does not properly drop group privileges when the -runas option is used, which allows local guest users to access restricted files on the host.


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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URL Source(s) Tag(s)
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html CVE, Inc., Red Hat
http://rhn.redhat.com/errata/RHSA-2011-1531.html CVE, Inc., Red Hat
http://secunia.com/advisories/45187 CVE, Inc., Red Hat Vendor Advisory 
http://secunia.com/advisories/45188 CVE, Inc., Red Hat Vendor Advisory 
http://secunia.com/advisories/45419 CVE, Inc., Red Hat Vendor Advisory 
http://secunia.com/advisories/47157 CVE, Inc., Red Hat Vendor Advisory 
http://secunia.com/advisories/47992 CVE, Inc., Red Hat Vendor Advisory 
http://ubuntu.com/usn/usn-1177-1 CVE, Inc., Red Hat
http://www.openwall.com/lists/oss-security/2011/07/12/15 CVE, Inc., Red Hat
http://www.openwall.com/lists/oss-security/2011/07/12/5 CVE, Inc., Red Hat
http://www.osvdb.org/74752 CVE, Inc., Red Hat
http://www.securityfocus.com/bid/48659 CVE, Inc., Red Hat
https://bugs.launchpad.net/qemu/+bug/807893 CVE, Inc., Red Hat
https://exchange.xforce.ibmcloud.com/vulnerabilities/68539 CVE, Inc., Red Hat
https://www.debian.org/security/2011/dsa-2282 CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-264 Permissions, Privileges, and Access Controls cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2527
NVD Published Date:
06/21/2012
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.