Executive Summary

Informations
Name CVE-2021-32917 First vendor Publication 2021-05-13
Vendor Cve Last vendor Modification 2021-06-17

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
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

Detail

An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32917

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 31
Os 2
Os 3

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2021/dsa-4916
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://blog.prosody.im/prosody-0.11.9-released/
https://security.gentoo.org/glsa/202105-15
MLIST http://www.openwall.com/lists/oss-security/2021/05/13/1
http://www.openwall.com/lists/oss-security/2021/05/14/2
https://lists.debian.org/debian-lts-announce/2021/06/msg00016.html

Alert History

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Date Informations
2021-06-17 21:23:29
  • Multiple Updates
2021-06-16 13:22:56
  • Multiple Updates
2021-05-27 00:22:52
  • Multiple Updates
2021-05-26 17:22:54
  • Multiple Updates
2021-05-22 09:22:50
  • Multiple Updates
2021-05-21 21:23:14
  • Multiple Updates
2021-05-18 17:22:49
  • Multiple Updates
2021-05-14 17:22:49
  • Multiple Updates
2021-05-14 00:22:48
  • Multiple Updates
2021-05-13 21:23:10
  • First insertion