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envoy: Incorrect handling of internal redirects to routes with a direct response entry

🗓️ 07 Apr 2022 18:06:45Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Envoy mismanages internal redirects to routes with a direct response entry, risking a segfault.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Circl		CVE-2022-21655
23 Feb 202202:13
–circl
CNNVD		Envoy 安全漏洞
22 Feb 202200:00
–cnnvd
CNVD		Envoy has an unspecified vulnerability (CNVD-2022-16291)
24 Feb 202200:00
–cnvd
CVE		CVE-2022-21655
22 Feb 202222:40
–cve
Cvelist		CVE-2022-21655 Incorrect handling of internal redirects results in crash in Envoy
22 Feb 202222:40
–cvelist
EUVD		EUVD-2022-26873
3 Oct 202520:07
–euvd
HashiCorp Security Advisories		Consul’s Connect Service Mesh Affected By Recent Envoy Security Releases
1 Mar 202200:15
–hashicorp
NVD		CVE-2022-21655
22 Feb 202223:15
–nvd
OSV		BIT-ENVOY-2022-21655 Incorrect handling of internal redirects results in crash in Envoy
6 Mar 202410:56
–osv
OSV		CVE-2022-21655 Incorrect handling of internal redirects results in crash in Envoy
22 Feb 202222:40
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8ppc64leservicemesh-proxy0:2.1.2-4.el8servicemesh-proxy-0:2.1.2-4.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh-proxy0:2.1.2-4.el8servicemesh-proxy-0:2.1.2-4.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh-proxy0:2.1.2-4.el8servicemesh-proxy-0:2.1.2-4.el8.x86_64.rpm
Red Hat Enterprise Linux8ppc64leservicemesh-proxy-debuginfo0:2.1.2-4.el8servicemesh-proxy-debuginfo-0:2.1.2-4.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh-proxy-debuginfo0:2.1.2-4.el8servicemesh-proxy-debuginfo-0:2.1.2-4.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh-proxy-debuginfo0:2.1.2-4.el8servicemesh-proxy-debuginfo-0:2.1.2-4.el8.x86_64.rpm
Red Hat Enterprise Linux8ppc64leservicemesh-proxy-debugsource0:2.1.2-4.el8servicemesh-proxy-debugsource-0:2.1.2-4.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh-proxy-debugsource0:2.1.2-4.el8servicemesh-proxy-debugsource-0:2.1.2-4.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh-proxy-debugsource0:2.1.2-4.el8servicemesh-proxy-debugsource-0:2.1.2-4.el8.x86_64.rpm
Red Hat Enterprise Linux8noarchservicemesh-proxy-wasm0:2.1.2-4.el8servicemesh-proxy-wasm-0:2.1.2-4.el8.noarch.rpm
Rows per page

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26 Mar 2026 12:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24.3
CVSS 3.17.5
EPSS0.01127
SSVC
CWE-670
envoyinternal redirectsroutes direct responsedirect response entrysegfaultunix
4