CVE-2010-4176 : Detail

CVE-2010-4176

A01-Broken Access Control
0.19%V3
Network
2010-12-07
20h00 +00:00
2011-03-11
09h00 +00:00
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CVE Descriptions

plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak permissions for the /dev/systty device file, which allows remote authenticated users to read terminal data from tty0 for local users.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-276 Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4 AV:N/AC:L/Au:S/C:P/I:N/A:N nvd@nist.gov

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.

Products Mentioned

Configuraton 0

Dracut_project>>Dracut >> Version -

Udev_project>>Udev >> Version -

Fedoraproject>>Fedora >> Version 13

Fedoraproject>>Fedora >> Version 14

References

http://www.securityfocus.com/bid/45046
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/42342
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/42451
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3110
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2010/3062
Tags : vdb-entry, x_refsource_VUPEN