Apache Traffic Server: Differential fuzzing for HTTP request parsing discrepancies
CVE-2023-33934

9.1CRITICAL

Key Information:

Vendor

Apache
Status
Apache Traffic Server
Vendor
CVE Published:
9 August 2023

What is CVE-2023-33934?

An improper input validation vulnerability exists in Apache Traffic Server, which could allow an attacker to exploit the affected version through specially crafted input, potentially leading to security breaches. This issue impacts all versions of Apache Traffic Server up to 9.2.1, posing a risk to organizations and applications utilizing this server software.

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Affected Version(s)

Apache Traffic Server 0 <= 9.2.1

References

https://lists.apache.org/thread/jsl6dfdgs1mjjo1mbtyflyjr7...
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-ann...
https://lists.debian.org/debian-lts-announce/2023/09/msg0...

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bahruz Jabiyev, Anthony Gavazzi, Engin Kirda, Kaan Onarlioglu, Adi Peleg, Harvey Tuch
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