CVE-2016-2167
 
Severity Score
6.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The canonicalize_username function in svnserve/cyrus_auth.c in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4, when Cyrus SASL authentication is used, allows remote attackers to authenticate and bypass intended access restrictions via a realm string that is a prefix of an expected repository realm string.
La función canonicalize_username en svnserve/cyrus_auth.c en Apache Subversion en versiones anteriores a 1.8.16 y 1.9.x en versiones anteriores a 1.9.4, cuando se utiliza autenticación Cyrus SASL, permite a atacantes remotos autenticarse y eludir restricciones destinadas al acceso a través de una cadena realm que se prefija a un repositorio de cadena realm esperado.
*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
- 2016-01-29 CVE Reserved
- 2016-04-29 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-284: Improper Access Control
CAPEC
References (12)
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apache Search vendor "Apache" | Subversion Search vendor "Apache" for product "Subversion" | <= 1.8.15 Search vendor "Apache" for product "Subversion" and version " <= 1.8.15" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Subversion Search vendor "Apache" for product "Subversion" | 1.9.0 Search vendor "Apache" for product "Subversion" and version "1.9.0" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Subversion Search vendor "Apache" for product "Subversion" | 1.9.1 Search vendor "Apache" for product "Subversion" and version "1.9.1" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Subversion Search vendor "Apache" for product "Subversion" | 1.9.2 Search vendor "Apache" for product "Subversion" and version "1.9.2" | - |
Affected
| ||||||
Apache Search vendor "Apache" | Subversion Search vendor "Apache" for product "Subversion" | 1.9.3 Search vendor "Apache" for product "Subversion" and version "1.9.3" | - |
Affected
|