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Vulnerability Details : CVE-2012-4454

openCryptoki before 2.4.1, when using spinlocks, allows local users to create or set world-writable permissions on arbitrary files via a symlink attack on the (1) .pkapi_xpk or (2) .pkcs11spinloc file in /tmp.
Publish Date : 2012-10-10 Last Update Date : 2017-08-29
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- CVSS Scores & Vulnerability Types

CVSS Score
2.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
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 None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 264

- Products Affected By CVE-2012-4454

# Product Type Vendor Product Version Update Edition Language
1 Application Opencryptoki Project Opencryptoki * * * * Version Details Vulnerabilities
2 Application Opencryptoki Project Opencryptoki 2.2.3 * * * Version Details Vulnerabilities
3 Application Opencryptoki Project Opencryptoki 2.2.4 * * * Version Details Vulnerabilities
4 Application Opencryptoki Project Opencryptoki 2.2.4.1 * * * Version Details Vulnerabilities
5 Application Opencryptoki Project Opencryptoki 2.2.5 * * * Version Details Vulnerabilities
6 Application Opencryptoki Project Opencryptoki 2.2.6 * * * Version Details Vulnerabilities
7 Application Opencryptoki Project Opencryptoki 2.2.7 * * * Version Details Vulnerabilities
8 Application Opencryptoki Project Opencryptoki 2.2.8 * * * Version Details Vulnerabilities
9 Application Opencryptoki Project Opencryptoki 2.3.0 * * * Version Details Vulnerabilities
10 Application Opencryptoki Project Opencryptoki 2.3.1 * * * Version Details Vulnerabilities
11 Application Opencryptoki Project Opencryptoki 2.3.2 * * * Version Details Vulnerabilities
12 Application Opencryptoki Project Opencryptoki 2.3.3 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Opencryptoki Project Opencryptoki 12

- References For CVE-2012-4454

http://www.securityfocus.com/bid/55627
BID 55627 openCryptoki Multiple Insecure File Creation Vulnerabilities Release Date:2012-09-28
http://www.openwall.com/lists/oss-security/2012/09/09/2
MLIST [oss-security] 20120909 Re: CVE request: opencryptoki insecure lock files handling
http://opencryptoki.git.sourceforge.net/git/gitweb.cgi?p=opencryptoki/opencryptoki;a=commitdiff;h=58345488c9351d9be9a4be27c8b407c2706a33a9 CONFIRM
http://www.openwall.com/lists/oss-security/2012/09/07/6
MLIST [oss-security] 20120907 Re: CVE request: opencryptoki insecure lock files handling
http://www.openwall.com/lists/oss-security/2012/09/25/5
MLIST [oss-security] 20120924 Re: CVE request: opencryptoki insecure lock files handling
http://opencryptoki.git.sourceforge.net/git/gitweb.cgi?p=opencryptoki/opencryptoki;a=commitdiff;h=b7fcb3eb0319183348f1f4fb90ede4edd6487c30 CONFIRM
http://www.openwall.com/lists/oss-security/2012/09/27/2
MLIST [oss-security] 20120927 Re: CVE request: opencryptoki insecure lock files handling
http://sourceforge.net/mailarchive/message.php?msg_id=28878345
MLIST [Opencryptoki-tech] 20120223 opencryptoki version 2.4.1 released
http://secunia.com/advisories/50702
SECUNIA 50702
http://www.openwall.com/lists/oss-security/2012/09/07/2
MLIST [oss-security] 20120906 CVE request: opencryptoki insecure lock files handling
https://bugzilla.redhat.com/show_bug.cgi?id=730636
http://www.openwall.com/lists/oss-security/2012/09/20/6
MLIST [oss-security] 20120920 Re: CVE request: opencryptoki insecure lock files handling
https://exchange.xforce.ibmcloud.com/vulnerabilities/78797
XF opencryptoki-mutliple-symlink(78797)

- Metasploit Modules Related To CVE-2012-4454

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


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