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


Frost & Sullivan 2011 Report: Secunia Vulnerability Research
\"Frost & Sullivan believes that Secunia continues to be a major player in the vulnerability research market due to its diversity of products that provide best-in-class coverage, quality, and usability.\" This is just one of the key factors that influenced Frost & Sullivan to select Secunia over other companies.
Read the report here:
http://secunia.com/products/corporate/vim/fs_request_2011/


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

TITLE:
libvirt "virDomainGetVcpus()" Integer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA44988

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44988/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44988

RELEASE DATE:
2011-07-01

DISCUSS ADVISORY:
http://secunia.com/advisories/44988/#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/44988/

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=44988

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 vulnerability has been reported in libvirt, which can be exploited
by malicious users to cause a DoS (Denial of Service) and potentially
compromise a vulnerable system.

The vulnerability is caused due to an integer overflow error in the
"virDomainGetVcpus()" function in src/libvirt.c. This can be
exploited to cause the daemon to crash or corrupt memory via a
specially crafted request sent to e.g. TCP port 16509.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in version 0.9.2. Other versions may
also be affected.

SOLUTION:
Fixed in the GIT repository.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
https://www.redhat.com/archives/libvir-list/2011-June/msg01278.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.

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

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

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