// For flags

CVE-2024-56202

Apache Traffic Server: Expect header field can unreasonably retain resource

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Expected Behavior Violation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to versions 9.2.9 or 10.0.4 or newer, which fixes the issue.

*Credits: David Carlin
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-12-18 CVE Reserved
  • 2025-03-06 CVE Published
  • 2025-03-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-440: Expected Behavior Violation
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://lists.apache.org/thread/btofzws2yqskk2n7f01r3l1819x01023 2025-03-06
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache Software Foundation
Search vendor "Apache Software Foundation"
 Apache Traffic Server
Search vendor "Apache Software Foundation" for product "Apache Traffic Server"
 >= 9.0.0 <= 9.2.8
Search vendor "Apache Software Foundation" for product "Apache Traffic Server" and version " >= 9.0.0 <= 9.2.8"
en
Affected
Apache Software Foundation
Search vendor "Apache Software Foundation"
 Apache Traffic Server
Search vendor "Apache Software Foundation" for product "Apache Traffic Server"
 >= 10.0.0 <= 10.0.3
Search vendor "Apache Software Foundation" for product "Apache Traffic Server" and version " >= 10.0.0 <= 10.0.3"
en
Affected