Login Request a demo
Unscored severity · published Dec 31, 2004
CVE-2004-2652
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…
–
CVSS
11.2%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)11.2% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snort · Sourcefire
2.1.0; 2.1.1_rc1; 2.1.3; 2.2 · source: NVD
Affected product
SN
Snort
Sourcefire
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2004-2652
CVE.org
https://www.cve.org/CVERecord?id=CVE-2004-2652
Patch
http://secunia.com/advisories/13664
Exploit
http://securitytracker.com/id?1012656
Exploit
http://taosecurity.blogspot.com/2004/12/details-on-snort-dos-condition-you-may.html
www.frsirt.com
http://www.frsirt.com/exploits/20041222.angelDust.c.php
Exploit
http://www.osvdb.org/12578
Exploit
http://www.securiteam.com/exploits/6X00L20C0S.html
More from Snort
–
CVE-2006-2769
The HTTP Inspect preprocessor (http_inspect) in Snort 2.4.0 through 2.4.4 allows remote attackers to bypass "uricontent" rules via a carriage return (\r) after the URL and before…
–
CVE-2006-0839
The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of…
–
CVE-2005-3252
Stack-based buffer overflow in the Back Orifice (BO) preprocessor for Snort before 2.4.3 allows remote attackers to execute arbitrary code via a crafted UDP packet
–
CVE-2003-0209
Integer overflow in the TCP stream reassembly module (stream4) for Snort 2.0 and earlier allows remote attackers to execute arbitrary code via large sequence numbers in packets,…