Improper HTTP/2 scheme and method validation
CVE-2022-31779

7.5HIGH

Key Information:

Vendor

Apache
Status
Apache Traffic Server
Vendor
CVE Published:
10 August 2022

What is CVE-2022-31779?

Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.

Affected Version(s)

Apache Traffic Server 8.0.0 to 9.1.2

References

https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1slj...
x_refsource_MISC
https://www.debian.org/security/2022/dsa-5206
vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Apache Traffic Server would like to thank Dhana Sekaran for reporting this issue.
.