Secunia Security Advisory - Digital Bond has reported two vulnerabilities in CoDeSys, which can be exploited by malicious people to bypass certain security restrictions and compromise a vulnerable system.
dcf7a3534ffb9faf2ce051cf83170867979126c1f8836ac7d4850377c63cdc69
----------------------------------------------------------------------
The final version of the CSI 6.0 has been released.
Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/
----------------------------------------------------------------------
TITLE:
CoDeSys Authentication Bypass and Directory Traversal Vulnerabilities
SECUNIA ADVISORY ID:
SA51847
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/51847/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=51847
RELEASE DATE:
2013-01-14
DISCUSS ADVISORY:
http://secunia.com/advisories/51847/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/51847/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=51847
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Digital Bond has reported two vulnerabilities in CoDeSys, which can
be exploited by malicious people to bypass certain security
restrictions and compromise a vulnerable system.
1) An error within the authentication mechanism does not properly
restrict access to the device and can be exploited to perform certain
administrative tasks.
2) Certain input passed to the file transfer functionality is not
properly verified before being used to access files. This can be
exploited to read, delete, or upload arbitrary files via directory
traversal sequences.
The vulnerabilities are reported in versions 2.3.x and 2.4.x.
SOLUTION:
Apply patches (please contact the vendor for more information).
PROVIDED AND/OR DISCOVERED BY:
Reid Wightman, Digital Bond.
ORIGINAL ADVISORY:
ICS-CERT (ICSA-13-011-01):
http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-01.pdf
CoDeSys:
http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.html
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------