CVE-2021-32567

Published on: 06/30/2021 12:00:00 AM UTC

Last Modified on: 09/20/2021 06:54:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Certain versions of Traffic Server from Apache contain the following vulnerability:

Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.

  • CVE-2021-32567 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Apache Software Foundation - Apache Traffic Server version 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
Pony Mail! lists.apache.org
text/html
URL Logo MISC lists.apache.org/thread.html/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cusers.trafficserver.apache.org%3E
Debian -- Security Information -- DSA-4957-1 trafficserver www.debian.org
Depreciated Link
text/html
URL Logo DEBIAN DSA-4957

Related QID Numbers

  • 178760 Debian Security Update for trafficserver (DSA 4957-1)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationApacheTraffic ServerAllAllAllAll
ApplicationApacheTraffic ServerAllAllAllAll
ApplicationApacheTraffic ServerAllAllAllAll
Operating
System
DebianDebian Linux10.0AllAllAll
  • cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-32567 : Improper Input Validation vulnerability in HTTP/2 of #Apache Traffic Server allows an attacker to… twitter.com/i/web/status/1… 2021-06-30 07:20:03
Reddit Logo Icon /r/netcve CVE-2021-32567 2021-06-30 07:41:43
© CVE.report 2022 Twitter Nitter Twitter Viewer |

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