CVE-2020-12605
HIGH
7.5
CVSS Score
Published: July 1, 2020 at 02:33 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
1 product affected across 1 vendorEnvoy
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCBroken Link
Source: [email protected]
https://github.com/envoyproxy/envoy-setec/issues/137x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/envoyproxy/envoy/security/advisories/GHSA-fjxc-jj43-f777CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-770
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