Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title putty security update
Informations
Name DSA-4423 First vendor Publication 2019-04-03
Vendor Debian Last vendor Modification 2019-04-03
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:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple vulnerabilities were found in the PuTTY SSH client, which could result in denial of service and potentially the execution of arbitrary code. In addition, in some situations random numbers could potentially be re-used.

For the stable distribution (stretch), these problems have been fixed in version 0.67-3+deb9u1.

We recommend that you upgrade your putty packages.

For the detailed security status of putty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/putty

Original Source

Url : http://www.debian.org/security/2019/dsa-4423

CWE : Common Weakness Enumeration

% Id Name
25 % CWE-327 Use of a Broken or Risky Cryptographic Algorithm (CWE/SANS Top 25)
25 % CWE-320 Key Management Errors
25 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
25 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 28
Os 2
Os 2
Os 1

Alert History

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0
Date Informations
2019-04-04 00:18:52
  • First insertion