Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC Au C I A CVSS EPSS %ile KEV N M N N P N 4.3 .0884 95.2 —
AFFECTED Product Versions Fixed n/a n/a – —
TIMELINE Dec 3 Reserved by redhat May 31 Published (CNA: redhat) Oct 14 ENRICHED — CVE-2014-0099. Received CVSS 4.3 and CPE data from NVD.
Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when operated behind a reverse proxy, allows remote attackers to conduct HTTP request smuggling attacks via a crafted Content-Length HTTP header.
| Date | Event | Detail |
|---|---|---|
| December 3, 2013 | Reserved | Reserved by redhat |
| May 31, 2014 | Published | Published (CNA: redhat) |
| October 14, 2026 | ENRICHED | ENRICHED — CVE-2014-0099. Received CVSS 4.3 and CPE data from NVD. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | n/a | — | n/a | — |
Authoritative record: CVE-2014-0099 at cve.org
Weaknesses: CWE-189
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2014-0099 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
