CVE-1999-1231
Severity Score
8.2
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
ssh 2.0.12, and possibly other versions, allows valid user names to attempt to enter the correct password multiple times, but only prompts an invalid user name for a password once, which allows remote attackers to determine user account names on the server.
*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
- 1999-06-09 CVE Published
- 2001-08-31 CVE Reserved
- 2024-08-01 CVE Updated
- 2024-08-01 First Exploit
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/2276 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| http://www.securityfocus.com/archive/1/14758 | 2024-08-01 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0 Search vendor "Ssh" for product "Ssh2" and version "2.0" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.1 Search vendor "Ssh" for product "Ssh2" and version "2.0.1" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.2 Search vendor "Ssh" for product "Ssh2" and version "2.0.2" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.3 Search vendor "Ssh" for product "Ssh2" and version "2.0.3" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.4 Search vendor "Ssh" for product "Ssh2" and version "2.0.4" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.5 Search vendor "Ssh" for product "Ssh2" and version "2.0.5" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.6 Search vendor "Ssh" for product "Ssh2" and version "2.0.6" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.7 Search vendor "Ssh" for product "Ssh2" and version "2.0.7" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.8 Search vendor "Ssh" for product "Ssh2" and version "2.0.8" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.9 Search vendor "Ssh" for product "Ssh2" and version "2.0.9" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.10 Search vendor "Ssh" for product "Ssh2" and version "2.0.10" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.11 Search vendor "Ssh" for product "Ssh2" and version "2.0.11" | - |
Affected
| ||||||
| Ssh Search vendor "Ssh" | Ssh2 Search vendor "Ssh" for product "Ssh2" | 2.0.12 Search vendor "Ssh" for product "Ssh2" and version "2.0.12" | - |
Affected
| ||||||