CVE-2009-2621
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 does not properly enforce "buffer limits and related bound checks," which allows remote attackers to cause a denial of service via (1) an incomplete request or (2) a request with a large header size, related to (a) HttpMsg.cc and (b) client_side.cc.
Squid desde v3.0 hasta v3.0.STABLE16 desde v3.1 hasta v3.1.0.11 no cumple adecuadamente con "los limites de búfer y comprobaciones vinculadas," lo que permite a atacantes remotos producir una denegación de servicio a través de (1) una petición incompleta o (2) una petición con un tamaño largo de cabecera, relacionado con (a) HttpMsg.cc y (b) client_side.cc.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2009-07-28 CVE Reserved
- 2009-07-28 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/36007 | Third Party Advisory | |
| http://www.securityfocus.com/bid/35812 | Vdb Entry | |
| http://www.securitytracker.com/id?1022607 | Vdb Entry | |
| http://www.vupen.com/english/advisories/2009/2013 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.squid-cache.org/Versions/v3/3.1/changesets/b9654.patch | 2009-08-12 |
| URL | Date | SRC |
|---|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2009:161 | 2009-08-12 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2009:178 | 2009-08-12 | |
| http://www.squid-cache.org/Advisories/SQUID-2009_2.txt | 2009-08-12 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre1 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre2 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre3 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre4 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre5 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre6 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | pre7 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable1 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable10 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable11 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable12 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable13 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable14 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable15 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable2 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable3 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable4 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable5 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable6 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable7 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable8 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | stable9 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | rc1, stable11 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.0 Search vendor "Squid-cache" for product "Squid" and version "3.0" | rc4 |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.1 Search vendor "Squid-cache" for product "Squid" and version "3.1" | - |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.1.0.1 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.1" | - |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.1.0.2 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.2" | - |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.1.0.3 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.3" | - |
Affected
| ||||||
| Squid-cache Search vendor "Squid-cache" | Squid Search vendor "Squid-cache" for product "Squid" | 3.1.0.4 Search vendor "Squid-cache" for product "Squid" and version "3.1.0.4" | - |
Affected
| ||||||