Vulnerability Details : 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 service (crash) via packets with invalid TCP/IP options, which trigger a null dereference.
Vulnerability category: Denial of service
Products affected by CVE-2004-2652
- cpe:2.3:a:sourcefire:snort:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:sourcefire:snort:2.1.1_rc1:*:*:*:*:*:*:*
- cpe:2.3:a:sourcefire:snort:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:sourcefire:snort:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2004-2652
6.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2004-2652
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
References for CVE-2004-2652
-
http://securitytracker.com/id?1012656
Exploit;Patch
-
http://www.snort.org/arc_news/
-
http://www.frsirt.com/exploits/20041222.angelDust.c.php
-
http://www.securiteam.com/exploits/6X00L20C0S.html
Exploit
-
http://taosecurity.blogspot.com/2004/12/details-on-snort-dos-condition-you-may.html
Exploit;Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/18689
-
http://www.securityfocus.com/bid/12084
Exploit
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