Vulnerability Details : CVE-2020-12605
Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when processing HTTP/1.1 headers with long field names or requests with long URLs.
Products affected by CVE-2020-12605
- cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
- cpe:2.3:a:envoyproxy:envoy:1.13.2:*:*:*:*:*:*:*
- cpe:2.3:a:envoyproxy:envoy:1.14.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-12605
0.79%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12605
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-12605
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-12605
-
https://github.com/envoyproxy/envoy-setec/issues/137
Page not found · GitHub · GitHubBroken Link
-
https://github.com/envoyproxy/envoy/security/advisories/GHSA-fjxc-jj43-f777
Inconsistent enforcement of HTTP/1.1 request/response header size limit · Advisory · envoyproxy/envoy · GitHubThird Party Advisory
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