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TITLE:
babelweb Supplementary Groups Weakness

SECUNIA ADVISORY ID:
SA45888

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45888/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45888

RELEASE DATE:
2011-09-09

DISCUSS ADVISORY:
http://secunia.com/advisories/45888/#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/45888/

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=45888

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:
A weakness has been reported in babelweb, which can be exploited by
malicious, local users to potentially perform certain actions with
escalated privileges.

The weakness is caused due to the application not properly dropping
supplementary groups.

The weakness is reported in version 0.2.2. Prior versions may also be
affected.

SOLUTION:
Update to version 0.2.3.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Julien Cristau.

ORIGINAL ADVISORY:
https://github.com/kerneis/babelweb/commit/7194372fdaf1abed8ee6ce5f4a2f08e12d7c3e64

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/

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About:
This Advisory was delivered by Secunia as a free service to help
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vulnerabilities.

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