Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Summary | |
|---|---|
| Title | libssh2 security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4431 | First vendor Publication | 2019-04-13 |
| Vendor | Debian | Last vendor Modification | 2019-04-13 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Chris Coulson discovered several vulnerabilities in libssh2, a SSH2 client-side library, which could result in denial of service, information leaks or the execution of arbitrary code. For the stable distribution (stretch), these problems have been fixed in version 1.7.0-1+deb9u1. We recommend that you upgrade your libssh2 packages. For the detailed security status of libssh2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libssh2 |
Original Source
| Url : http://www.debian.org/security/2019/dsa-4431 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 42 % | CWE-125 | Out-of-bounds Read |
| 33 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 25 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2019-04-13 17:18:19 |
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