Vulnerability Details : CVE-2023-39456
Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2.
Users are recommended to upgrade to version 9.2.3, which fixes the issue.
Vulnerability category: Input validation
Products affected by CVE-2023-39456
- cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-39456
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-39456
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-39456
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security@apache.org (Primary)
References for CVE-2023-39456
-
https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q
ATS is vulnerable to a HTTP/2 and s3 auth plugin attacks-Apache Mail ArchivesMailing List;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JIZSEFC3YKCGABA2BZW6ZJRMDZJMB7PJ/
[SECURITY] Fedora 38 Update: trafficserver-9.2.3-1.fc38 - package-announce - Fedora Mailing-ListsMailing List
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VHUHTSXLXGXS7JYKBXTA3VINUPHTNGVU/
[SECURITY] Fedora 39 Update: trafficserver-9.2.3-1.fc39 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKQSIKIAT5TJ3WSLU3RDBQ35YX4GY4V3/
[SECURITY] Fedora 37 Update: trafficserver-9.2.3-1.fc37 - package-announce - Fedora Mailing-ListsMailing List
-
https://www.debian.org/security/2023/dsa-5549
Debian -- Security Information -- DSA-5549-1 trafficserver
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