Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Title davical security update
Name DSA-4582 First vendor Publication 2019-12-13
Vendor Debian Last vendor Modification 2019-12-13
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Overall CVSS Score 9.3
Base Score 9.3 Environmental Score 9.3
impact SubScore 5.8 Temporal Score 9.3
Exploitabality Sub Score 2.8
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Multiple cross-site scripting and cross-site request forgery issues were discovered in the DAViCal CalDAV Server.

For the oldstable distribution (stretch), these problems have been fixed in version 1.1.5-1+deb9u1.

For the stable distribution (buster), these problems have been fixed in version 1.1.8-1+deb10u1.

We recommend that you upgrade your davical packages.

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

Original Source

Url : http://www.debian.org/security/2019/dsa-4582

CWE : Common Weakness Enumeration

% Id Name
67 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)
33 % CWE-352 Cross-Site Request Forgery (CSRF) (CWE/SANS Top 25)

Alert History

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Date Informations
2020-05-23 13:03:42
  • Multiple Updates
2019-12-13 21:19:07
  • First insertion