Vulnerabilities > Envoyproxy

DATE CVE VULNERABILITY TITLE RISK
2019-12-13 CVE-2019-18801 Out-of-bounds Write vulnerability in Envoyproxy Envoy
An issue was discovered in Envoy 1.12.0.
network
low complexity
envoyproxy CWE-787
critical
9.8
2019-11-11 CVE-2019-18836 Infinite Loop vulnerability in multiple products
Envoy 1.12.0 allows a remote denial of service because of resource loops, as demonstrated by a single idle TCP connection being able to keep a worker thread in an infinite busy loop when continue_on_listener_filters_timeout is used."
network
low complexity
envoyproxy istio CWE-835
7.5
2019-10-09 CVE-2019-15226 Resource Exhaustion vulnerability in Envoyproxy Envoy
Upon receiving each incoming request header data, Envoy will iterate over existing request headers to verify that the total size of the headers stays below a maximum limit.
network
low complexity
envoyproxy CWE-400
7.8
2019-08-19 CVE-2019-15225 Allocation of Resources Without Limits or Throttling vulnerability in Envoyproxy Envoy
In Envoy through 1.11.1, users may configure a route to match incoming path headers via the libstdc++ regular expression implementation.
network
low complexity
envoyproxy CWE-770
5.0
2019-04-25 CVE-2019-9901 Use of Incorrectly-Resolved Name or Reference vulnerability in Envoyproxy Envoy
Envoy 1.9.0 and before does not normalize HTTP URL paths.
network
low complexity
envoyproxy CWE-706
critical
10.0
2019-04-25 CVE-2019-9900 Injection vulnerability in multiple products
When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters (NUL, ASCII 0x0).
network
low complexity
envoyproxy redhat CWE-74
8.3