Buffer overflow in Bigantsoft Bigant_messenger
CVE-2009-4660
Stack-based buffer overflow in the AntServer Module (AntServer.exe) in BigAnt IM Server 2.50 allows remote attackers to execute arbitrary code via a long GET request to TCP port 6660.
Vulnerability class: Buffer Overflow
EPSS: 0.807 (99.2th percentile) — read the EPSS interpretation.
Affected products
- Bigantsoft Bigant_messenger — versions 2.50
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 36704 (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- 20090918 Patch for BigAnt Server Vulnerabilities (mailing-list, x_refsource_VIM)
- 9673 (exploit, x_refsource_EXPLOIT-DB)
- 9690 (exploit, x_refsource_EXPLOIT-DB)
- 36407 (Exploit, vdb-entry, x_refsource_BID)
- ADV-2009-2679 (vdb-entry, x_refsource_VUPEN, Vendor Advisory)
Frequently asked questions
- What is CVE-2009-4660?
- CVE-2009-4660 is a vulnerability in Bigantsoft Bigant_messenger, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2010-03-03.
- Is CVE-2009-4660 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.