CVE-2010-4021 : Detail

CVE-2010-4021

A05-Security MisconfigurationA01-Broken Access Control
0.27%V3
Network
2010-12-02
15h00 +00:00
2018-10-10
16h57 +00:00
CVE.org
NVD
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CVE Descriptions

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue."

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-16 Category : Configuration
Weaknesses in this category are typically introduced during the configuration of the software.
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:N/AC:H/Au:S/C:N/I:P/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.
EPSS First.org

Products Mentioned

Configuraton 0

Mit>>Kerberos_5 >> Version 1.7

References

http://www.vupen.com/english/advisories/2010/3094
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2010:246
Tags : vendor-advisory, x_refsource_MANDRIVA
http://kb.vmware.com/kb/1035108
Tags : x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2010/3118
Tags : vdb-entry, x_refsource_VUPEN
http://osvdb.org/69607
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/45122
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id?1024803
Tags : vdb-entry, x_refsource_SECTRACK
http://www.ubuntu.com/usn/USN-1030-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://support.apple.com/kb/HT4581
Tags : x_refsource_CONFIRM