CVE-2020-1935
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
CVE-2020-1935
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2020-1935
Apache Tomcat
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Apache",
"product": "Apache Tomcat",
"versions": [
{
"status": "affected",
"version": "Apache Tomcat 9.0.0.M1 to 9.0.30"
},
{
"status": "affected",
"version": "8.5.0 to 8.5.50"
},
{
"status": "affected",
"version": "7.0.0 to 7.0.99"
}
]
}
]- Related CVEs
- CVE-2020-1935
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #15804 · Revision 1
- Added to Heist Feed
- Publisher date