CVE-2004-2652

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 11%

from disclosure to weapon0 days

Published on NVDDec 18

1st PoCDec 22

exploitation probability

11%top 4% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

The DecodeTCPOptions function in decode.c in Snort before 2.3.0, when printing TCP/IP options using FAST output or verbose mode, allows remote attackers to cause a denial of service (crash) via packets with invalid TCP/IP options, which trigger a null dereference.

Affected products

n/a · n/a

public PoCs found — 2✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/25046 exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/25047

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://secunia.com/advisories/13664 http://securitytracker.com/id?1012656 https://exchange.xforce.ibmcloud.com/vulnerabilities/18689 http://taosecurity.blogspot.com/2004/12/details-on-snort-dos-condition-you-may.html http://www.frsirt.com/exploits/20041222.angelDust.c.php http://www.osvdb.org/12578 http://www.securiteam.com/exploits/6X00L20C0S.html http://www.securityfocus.com/bid/12084 http://www.snort.org/arc_news/