CVE-2020-5403CWE-20CWE-755

CVE-2020-5403

High · published March 4, 2020

CVSS v3.1
7.5
EPSS
1%
Percentile
66.5
In the wild
Unconfirmed
What it is

Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01146 · 66.5th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-755 · Improper Handling of Exceptional Conditions
Published
2020-03-04T00:15Z
Affected products (2)
ProductVersionsFixed in
broadcom/reactor_nettyall versions—
broadcom/reactor_nettyall versions—
References (2)
https://pivotal.io/security/cve-2020-5403 · [email protected]https://pivotal.io/security/cve-2020-5403 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 03 MAR 18:25Z
    DoS Via Malformed URL with Reactor Netty HTTP Server
    cvelistv5