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Secunia Security Advisory 39963

Secunia Security Advisory 39963
Posted May 27, 2010
Authored by Secunia | Site secunia.com

Secunia Security Advisory - FreeBSD has acknowledged a vulnerability in OPIE, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise a vulnerable system.

tags | advisory, denial of service
systems | freebsd
SHA-256 | 79c2b22186e0d0ca9ef1bc055f0575849a287471df853d6096fb5ef376e5f979

Secunia Security Advisory 39963

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TITLE:
FreeBSD OPIE "__opiereadrec()" Off-by-One Vulnerability

SECUNIA ADVISORY ID:
SA39963

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/39963/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=39963

RELEASE DATE:
2010-05-27

DISCUSS ADVISORY:
http://secunia.com/advisories/39963/#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/39963/

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=39963

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:
FreeBSD has acknowledged a vulnerability in OPIE, which can be
exploited by malicious people to cause a DoS (Denial of Service) and
potentially compromise a vulnerable system.

For more information:
SA39966

Successful exploitation requires access to a running OPIE capable
service.

The vulnerability is reported in versions 6.4, 7.1, 7.2, 7.3, and
8.0.

SOLUTION:
Update FreeBSD or apply patch.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

ORIGINAL ADVISORY:
FreeBSD-SA-10:05.opie:
http://security.freebsd.org/advisories/FreeBSD-SA-10:05.opie.asc

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

----------------------------------------------------------------------

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.

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