CVE-2009-0849

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.

• CWE-119

• http://osvdb.org/52301Broken Link
• http://osvdb.org/52302Broken Link
• http://secunia.com/advisories/34024Vendor Advisory
• http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-OveflowURL Repurposed
• http://www.securityfocus.com/bid/33954Exploit, Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49074VDB Entry
• http://osvdb.org/52301Broken Link
• http://osvdb.org/52302Broken Link
• http://secunia.com/advisories/34024Vendor Advisory
• http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-OveflowURL Repurposed
• http://www.securityfocus.com/bid/33954Exploit, Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49074VDB Entry

Published

Mar 9, 2009

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2009-0843The msLoadQuery function in mapserv in MapServer 4.x before …
• CVE-2009-0844The get_input_token function in the SPNEGO implementation in…
• CVE-2009-0845The spnego_gss_accept_sec_context function in lib/gssapi/spn…
• CVE-2009-0846The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_…
• CVE-2009-0847The asn1buf_imbed function in the ASN.1 decoder in MIT Kerbe…
• CVE-2009-0848Untrusted search path vulnerability in GTK2 in OpenSUSE 11.0…
• CVE-2009-0850Cross-site scripting (XSS) vulnerability in BitDefender Inte…
• CVE-2009-0851Multiple SQL injection vulnerabilities in CelerBB 0.0.2, whe…
• CVE-2009-0852showme.php in CelerBB 0.0.2 allows remote attackers to obtai…
• CVE-2009-0853login.php in CelerBB 0.0.2, when magic_quotes_gpc is disable…
• CVE-2009-0854Untrusted search path vulnerability in dash 0.5.4, when used…
• CVE-2009-0855Cross-site scripting (XSS) vulnerability in the administrati…