CVE-2004-2652
Snort 2.1/2.2 - DecodeTCPOptions Remote Denial of Service
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
7
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2004-12-22 First Exploit
- 2004-12-31 CVE Published
- 2005-12-18 CVE Reserved
- 2024-08-08 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://www.frsirt.com/exploits/20041222.angelDust.c.php | X_refsource_misc | |
| http://www.snort.org/arc_news | X_refsource_confirm | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/18689 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/25046 | 2004-12-22 | |
| https://www.exploit-db.com/exploits/25047 | 2004-12-22 | |
| http://securitytracker.com/id?1012656 | 2024-08-08 | |
| http://taosecurity.blogspot.com/2004/12/details-on-snort-dos-condition-you-may.html | 2024-08-08 | |
| http://www.osvdb.org/12578 | 2024-08-08 | |
| http://www.securiteam.com/exploits/6X00L20C0S.html | 2024-08-08 | |
| http://www.securityfocus.com/bid/12084 | 2024-08-08 |
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/13664 | 2017-07-20 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sourcefire Search vendor "Sourcefire" | Snort Search vendor "Sourcefire" for product "Snort" | 2.1.0 Search vendor "Sourcefire" for product "Snort" and version "2.1.0" | - |
Affected
| ||||||
| Sourcefire Search vendor "Sourcefire" | Snort Search vendor "Sourcefire" for product "Snort" | 2.1.1_rc1 Search vendor "Sourcefire" for product "Snort" and version "2.1.1_rc1" | - |
Affected
| ||||||
| Sourcefire Search vendor "Sourcefire" | Snort Search vendor "Sourcefire" for product "Snort" | 2.1.3 Search vendor "Sourcefire" for product "Snort" and version "2.1.3" | - |
Affected
| ||||||
| Sourcefire Search vendor "Sourcefire" | Snort Search vendor "Sourcefire" for product "Snort" | 2.2 Search vendor "Sourcefire" for product "Snort" and version "2.2" | - |
Affected
| ||||||