CVE-2009-0849

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 16.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2009-03-09 · updated 2026-06-16
Weakness: CWE-119

Description

Stack-based buffer overflow in the DtbClsLogin function in NovaStor NovaNET 12 allows remote attackers to (1) execute arbitrary code on Linux platforms via a long username field during backup domain authentication, related to libnnlindtb.so; or (2) cause a denial of service (daemon crash) on Windows platforms via a long username field during backup domain authentication, related to nnwindtb.dll. NOTE: some of these details are obtained from third party information.

Affected products

Novastor Novanet: 12

References

http://osvdb.org/52301
http://osvdb.org/52302
http://secunia.com/advisories/34024
http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-Oveflow
http://www.securityfocus.com/bid/33954
https://exchange.xforce.ibmcloud.com/vulnerabilities/49074
http://osvdb.org/52301
http://osvdb.org/52302
http://secunia.com/advisories/34024
http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-Oveflow
http://www.securityfocus.com/bid/33954
https://exchange.xforce.ibmcloud.com/vulnerabilities/49074

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