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Vulnerability Details : CVE-2007-4994

Certificate Server 7.2 in Red Hat Certificate System (RHCS) does not properly handle new revocations that occur while a Certificate Revocation List (CRL) is being generated, which might prevent certain revoked certificates from appearing on the CRL quickly and allow users with revoked certificates to bypass the intended CRL.
Publish Date : 2007-11-06 Last Update Date : 2008-11-15
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 255

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2007-06-07 2007-10-08
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- Products Affected By CVE-2007-4994

# Product Type Vendor Product Version Update Edition Language
1 Application Redhat Certificate Server 7.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Redhat Certificate Server 1

- References For CVE-2007-4994

http://osvdb.org/40440
OSVDB 40440
http://www.securityfocus.com/bid/26377
BID 26377 Red Hat Certificate System Certificate Revocation List Bypass Weakness Release Date:2008-07-21
http://www.frsirt.com/english/advisories/2007/3405
VUPEN ADV-2007-3405
http://www.redhat.com/support/errata/RHSA-2007-0934.html
REDHAT RHSA-2007:0934
http://www.securitytracker.com/id?1020532
SECTRACK 1020532
https://rhn.redhat.com/errata/RHSA-2008-0566.html
REDHAT RHSA-2008:0566
http://secunia.com/advisories/27557
SECUNIA 27557

- Metasploit Modules Related To CVE-2007-4994

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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