CVE-2011-2527 : Detail

CVE-2011-2527

A01-Broken Access Control
0.06%V3
Local
2012-06-21
13h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Qemu>>Qemu >> Version To (including) 0.14.0

Qemu>>Qemu >> Version 0.1.0

Qemu>>Qemu >> Version 0.1.1

Qemu>>Qemu >> Version 0.1.2

Qemu>>Qemu >> Version 0.1.3

Qemu>>Qemu >> Version 0.1.4

Qemu>>Qemu >> Version 0.1.5

Qemu>>Qemu >> Version 0.1.6

Qemu>>Qemu >> Version 0.2.0

Qemu>>Qemu >> Version 0.3.0

Qemu>>Qemu >> Version 0.4.0

Qemu>>Qemu >> Version 0.4.1

Qemu>>Qemu >> Version 0.4.2

Qemu>>Qemu >> Version 0.4.3

Qemu>>Qemu >> Version 0.6.0

Qemu>>Qemu >> Version 0.6.1

Qemu>>Qemu >> Version 0.7.0

Qemu>>Qemu >> Version 0.7.1

Qemu>>Qemu >> Version 0.7.2

Qemu>>Qemu >> Version 0.8.0

Qemu>>Qemu >> Version 0.8.1

Qemu>>Qemu >> Version 0.8.2

Qemu>>Qemu >> Version 0.9.0

Qemu>>Qemu >> Version 0.9.1

Qemu>>Qemu >> Version 0.9.1-5

Qemu>>Qemu >> Version 0.10.0

Qemu>>Qemu >> Version 0.10.1

Qemu>>Qemu >> Version 0.10.2

Qemu>>Qemu >> Version 0.10.3

Qemu>>Qemu >> Version 0.10.4

Qemu>>Qemu >> Version 0.10.5

Qemu>>Qemu >> Version 0.10.6

Qemu>>Qemu >> Version 0.11.0

Qemu>>Qemu >> Version 0.11.0

Qemu>>Qemu >> Version 0.11.0

Qemu>>Qemu >> Version 0.11.0

Qemu>>Qemu >> Version 0.11.0-rc0

Qemu>>Qemu >> Version 0.11.0-rc1

Qemu>>Qemu >> Version 0.11.0-rc2

Qemu>>Qemu >> Version 0.11.1

Qemu>>Qemu >> Version 0.12.0

Qemu>>Qemu >> Version 0.12.0

Qemu>>Qemu >> Version 0.12.0

Qemu>>Qemu >> Version 0.12.1

Qemu>>Qemu >> Version 0.12.2

Qemu>>Qemu >> Version 0.12.3

Qemu>>Qemu >> Version 0.12.4

Qemu>>Qemu >> Version 0.12.5

Qemu>>Qemu >> Version 0.13.0

Qemu>>Qemu >> Version 0.13.0

Qemu>>Qemu >> Version 0.13.0

Qemu>>Qemu >> Version 0.14.0

Qemu>>Qemu >> Version 0.14.0

Qemu>>Qemu >> Version 0.14.0

Qemu>>Qemu >> Version 0.14.1

Qemu>>Qemu >> Version 0.15.0

Qemu>>Qemu >> Version 0.15.0

References

http://www.openwall.com/lists/oss-security/2011/07/12/5
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/48659
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2011/07/12/15
Tags : mailing-list, x_refsource_MLIST
https://www.debian.org/security/2011/dsa-2282
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/47992
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/45419
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.osvdb.org/74752
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/47157
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/45188
Tags : third-party-advisory, x_refsource_SECUNIA
http://ubuntu.com/usn/usn-1177-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/45187
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2011-1531.html
Tags : vendor-advisory, x_refsource_REDHAT