Vulnerability · Published Aug 9, 2023 · Assigned by apache
CVE-2023-33934Apache Traffic Server: Differential fuzzing for HTTP request parsing discrepancies
Critical 9.1
In plain English
A critical-severity security flaw in Apache Traffic Server from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)1.6%top 24.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | trafficserver | 9.2.3+ds-1+deb12u1 | DEBIAN-CVE-2023-33934 |
| Debian:12 | trafficserver | 9.2.3+ds-1+deb12u1 | DSA-5549-1 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Traffic Server | 0 – through 9.2.1 |
Weakness: CWE-444 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://lists.apache.org/thread/jsl6dfdgs1mjjo1mbtyflyjr7xftswhc vendor-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BOTOM2MFKOLK46Q3BQHO662HTPZFRQUC/
- https://lists.debian.org/debian-lts-announce/2023/09/msg00042.html
- https://www.debian.org/security/2023/dsa-5549