CVE-2008-2420
Severity Score
6.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The OCSP functionality in stunnel before 4.24 does not properly search certificate revocation lists (CRL), which allows remote attackers to bypass intended access restrictions by using revoked certificates.
Vulnerabilidad en la funcionalidad OCSP en stunnel anteriores a 4.24 no busca de forma adecuada la lista de revocación de certificado (CRL), que permite a atacantes remotos intentar saltarse las restricciones de acceso utilizando certificados revocados.
*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
- 2008-05-23 CVE Reserved
- 2008-05-23 CVE Published
- 2024-05-29 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/30425 | Third Party Advisory | |
| http://secunia.com/advisories/31438 | Third Party Advisory | |
| http://stunnel.mirt.net/pipermail/stunnel-announce/2008-May/000035.html | Mailing List | |
| http://www.vupen.com/english/advisories/2008/1569/references | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/42528 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.securityfocus.com/bid/29309 | 2017-08-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.4a Search vendor "Stunnel" for product "Stunnel" and version "3.4a" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.5 Search vendor "Stunnel" for product "Stunnel" and version "3.5" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.6 Search vendor "Stunnel" for product "Stunnel" and version "3.6" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.7 Search vendor "Stunnel" for product "Stunnel" and version "3.7" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.8 Search vendor "Stunnel" for product "Stunnel" and version "3.8" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.8p1 Search vendor "Stunnel" for product "Stunnel" and version "3.8p1" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.8p2 Search vendor "Stunnel" for product "Stunnel" and version "3.8p2" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.8p3 Search vendor "Stunnel" for product "Stunnel" and version "3.8p3" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.8p4 Search vendor "Stunnel" for product "Stunnel" and version "3.8p4" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.9 Search vendor "Stunnel" for product "Stunnel" and version "3.9" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.10 Search vendor "Stunnel" for product "Stunnel" and version "3.10" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.11 Search vendor "Stunnel" for product "Stunnel" and version "3.11" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.12 Search vendor "Stunnel" for product "Stunnel" and version "3.12" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.13 Search vendor "Stunnel" for product "Stunnel" and version "3.13" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.14 Search vendor "Stunnel" for product "Stunnel" and version "3.14" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.15 Search vendor "Stunnel" for product "Stunnel" and version "3.15" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.16 Search vendor "Stunnel" for product "Stunnel" and version "3.16" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.17 Search vendor "Stunnel" for product "Stunnel" and version "3.17" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.18 Search vendor "Stunnel" for product "Stunnel" and version "3.18" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.19 Search vendor "Stunnel" for product "Stunnel" and version "3.19" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.20 Search vendor "Stunnel" for product "Stunnel" and version "3.20" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.21 Search vendor "Stunnel" for product "Stunnel" and version "3.21" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.21a Search vendor "Stunnel" for product "Stunnel" and version "3.21a" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.21b Search vendor "Stunnel" for product "Stunnel" and version "3.21b" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.21c Search vendor "Stunnel" for product "Stunnel" and version "3.21c" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.22 Search vendor "Stunnel" for product "Stunnel" and version "3.22" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.23 Search vendor "Stunnel" for product "Stunnel" and version "3.23" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.24 Search vendor "Stunnel" for product "Stunnel" and version "3.24" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.25 Search vendor "Stunnel" for product "Stunnel" and version "3.25" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 3.26 Search vendor "Stunnel" for product "Stunnel" and version "3.26" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.00 Search vendor "Stunnel" for product "Stunnel" and version "4.00" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.01 Search vendor "Stunnel" for product "Stunnel" and version "4.01" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.02 Search vendor "Stunnel" for product "Stunnel" and version "4.02" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.03 Search vendor "Stunnel" for product "Stunnel" and version "4.03" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.04 Search vendor "Stunnel" for product "Stunnel" and version "4.04" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.05 Search vendor "Stunnel" for product "Stunnel" and version "4.05" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.06 Search vendor "Stunnel" for product "Stunnel" and version "4.06" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.07 Search vendor "Stunnel" for product "Stunnel" and version "4.07" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.08 Search vendor "Stunnel" for product "Stunnel" and version "4.08" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.09 Search vendor "Stunnel" for product "Stunnel" and version "4.09" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.10 Search vendor "Stunnel" for product "Stunnel" and version "4.10" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.11 Search vendor "Stunnel" for product "Stunnel" and version "4.11" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.12 Search vendor "Stunnel" for product "Stunnel" and version "4.12" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.13 Search vendor "Stunnel" for product "Stunnel" and version "4.13" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.14 Search vendor "Stunnel" for product "Stunnel" and version "4.14" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.15 Search vendor "Stunnel" for product "Stunnel" and version "4.15" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.16 Search vendor "Stunnel" for product "Stunnel" and version "4.16" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.17 Search vendor "Stunnel" for product "Stunnel" and version "4.17" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.18 Search vendor "Stunnel" for product "Stunnel" and version "4.18" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.19 Search vendor "Stunnel" for product "Stunnel" and version "4.19" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.20 Search vendor "Stunnel" for product "Stunnel" and version "4.20" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.21 Search vendor "Stunnel" for product "Stunnel" and version "4.21" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.22 Search vendor "Stunnel" for product "Stunnel" and version "4.22" | - |
Affected
| ||||||
| Stunnel Search vendor "Stunnel" | Stunnel Search vendor "Stunnel" for product "Stunnel" | 4.23 Search vendor "Stunnel" for product "Stunnel" and version "4.23" | - |
Affected
| ||||||