CVE-2021-29258

HIGH

7.5

Descricao

An issue was discovered in Envoy 1.14.0. There is a remotely exploitable crash for HTTP2 Metadata, because an empty METADATA map triggers a Reachable Assertion.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/20/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

envoyproxy:envoy

Fraquezas (CWE)

CWE-617

Referencias

https://blog.envoyproxy.io(cve@mitre.org)

https://github.com/envoyproxy/envoy-setec/pull/230(cve@mitre.org)

https://github.com/envoyproxy/envoy/releases/tag/v1.14.0(cve@mitre.org)

https://github.com/envoyproxy/envoy/security/advisories/GHSA-xw4q-6pj2-5gfg(cve@mitre.org)

https://github.com/envoyproxy/envoy/security/advisories/GHSA-rqvq-hxw5-776j(nvd@nist.gov)

https://blog.envoyproxy.io(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/envoyproxy/envoy-setec/pull/230(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/envoyproxy/envoy/releases/tag/v1.14.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/envoyproxy/envoy/security/advisories/GHSA-xw4q-6pj2-5gfg(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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