CVE-2021-31920

An authorization bypass flaw was found in Istio. This flaw allows an attacker to craft an HTTP request that defines a certain pattern of escaped characters in the URI path such as %2F, %2f, %5C, or %5c, allowing them to bypass the authorization service. The highest threat from this vulnerability ...

Istio 授权问题漏洞

Istio is a set of open platforms for connecting, managing, and securing microservices. Istio is vulnerable to an authorization issue. The vulnerability stems from the fact that when the istio gateway is configured in TLS mode "AUTOPASSTHROUGH", it is possible for an attacker to bypass authorizati...

Istio 授权问题漏洞

Istio is a set of open platforms for connecting, managing, and securing microservices. Istio is vulnerable to an authorization issue. An attacker could use this vulnerability to bypass the program's authorization service...

istio-pilot: requests to debug api can result in panic

An out-of-bounds read flaw was found in istio-pilot. This flaw allows an attacker to send a crafted HTTP GET request to the pilot debug API endpoint. This action causes pilot to panic, resulting in a denial of service to the istio pilot application. The highest threat from this vulnerability is t...

Important: Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.1.13 security update

An update for servicemesh and servicemesh-proxy is now available for OpenShift Service Mesh 1.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Important: Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.3 security update

An update for servicemesh-proxy is now available for OpenShift Service Mesh 2.0. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RHEL 8 : Red Hat OpenShift Service Mesh 2.0.3 (RHSA-2021:1324)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:1324 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise...

RHEL 8 : Red Hat OpenShift Service Mesh 1.1.13 (RHSA-2021:1322)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1322 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise...

The vulnerability of the Istio network software, related to access control deficiencies, allows attackers to compromise the confidentiality and integrity of the protected information.

The vulnerability of the Istio network software is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality and integrity of the protected information by using the AuthorizationPolicy with the DENY action...

Moderate: Red Hat Bug Fix Advisory: Red Hat OpenShift Service Mesh 2.0.2 RPMs

Red Hat OpenShift Service Mesh 2.0.2. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. The OpenShift Service Mesh release notes provide information on the features an...

CVE-2019-25014

A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic resulting in a denial of service to the istio-pilot...

CVE-2019-25014

A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic resulting in a denial of service to the istio-pilot...

Null pointer dereference

A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic resulting in a denial of service to the istio-pilot...

CVE-2019-25014

CVE-2019-25014 involves a NULL pointer dereference in Istio’s Istio-pilot component (pkg/proxy/envoy/v2/debug.go getResourceVersion) prior to 1.5.0-alpha.0. A specific HTTP GET to the pilot debug API endpoint can cause the Go runtime to panic, yielding a denial-of-service against istio-pilot. The...

CVE-2019-25014

A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0. If a particular HTTP GET request is made to the pilot API endpoint, it is possible to cause the Go runtime to panic resulting in a denial of service to the istio-pilot...

Istio Code Issue Vulnerability

Istio is an open platform for connecting, managing and securing microservices. A code issue vulnerability exists in versions prior to Istio 1.5.0-alpha.0 that stems from a null pointer dereference. A specific HTTP GET request to a pilot API endpoint could result in a program error...

CVE-2019-25014

An out-of-bounds read flaw was found in istio-pilot. This flaw allows an attacker to send a crafted HTTP GET request to the pilot debug API endpoint. This action causes pilot to panic, resulting in a denial of service to the istio pilot application. The highest threat from this vulnerability is t...

The vulnerability of the Istio network software, related to authentication errors, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the Istio network software is related to authentication errors. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

Low: Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.1.11 security update

An update is now available for OpenShift Service Mesh 1.1. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in th...

CVE-2020-16844

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes e.g. -some-suffix for source principals or namespace fields, callers will never be denied access, bypassing the intended policy...