What’s Vulnerable › Vulnerabilities
CVE-2023-33934: Apache Traffic Server: Differential fuzzing for HTTP request parsing discrepancies
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-08-09 · updated 2026-06-17
- Weakness: CWE-444
Description
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
Affected products
- Apache Software Foundation Apache Traffic Server: from 8.0.0 through 8.1.7; from 9.0.0 through 9.2.1
References
- https://lists.apache.org/thread/jsl6dfdgs1mjjo1mbtyflyjr7xftswhc
- https://lists.debian.org/debian-lts-announce/2023/09/msg00042.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BOTOM2MFKOLK46Q3BQHO662HTPZFRQUC/
- https://www.debian.org/security/2023/dsa-5549
- https://lists.apache.org/thread/jsl6dfdgs1mjjo1mbtyflyjr7xftswhc
- https://lists.debian.org/debian-lts-announce/2023/09/msg00042.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BOTOM2MFKOLK46Q3BQHO662HTPZFRQUC/
- https://www.debian.org/security/2023/dsa-5549
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