CVE-2021-39155 vulnerabilities

Vulnerabilities for packages: istio-pilot-discovery, istio-pilot-agent, istio-cni, istio-operator...

CVE-2021-39155

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

CVE-2021-39155

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

Path traversal

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request...

Authorization

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

CVE-2021-39156

CVE-2021-39156 affects Istio where HTTP requests containing a fragment (#fragment) in the path can bypass Istio’s URI path-based authorization policies. Affected releases are Istio 1.11.0 and below, 1.10.3 and below, and 1.9.7 and below. The described impact is a remote bypass of authorization co...

CVE-2021-39156 Fragments in Path May Lead to Authorization Policy Bypass

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request...

CVE-2021-39155 Authorization Policy Bypass Due to Case Insensitive Host Comparison

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. According to RFC 4343, Istio authorization policy should compare the hostname in the HTTP Host header in a case...

CVE-2021-39155

Technical details about CVE-2021-39155 are not publicly available in the provided connected documents. Monitor for updates; these sources do not specify affected products, vectors, impact, or fixes.

CVE-2021-39155

An authorization bypass vulnerability was found in istio/istio. The case insensitive host comparison incorrectly works when evaluating rules specified with host or notHost. This flaw allows an attacker to bypass an Istio authorization policy that uses hosts in the rules, potentially gaining acces...

CVE-2021-39156

An authorization bypass vulnerability was found in istio/istio. An HTTP request is incorrectly evaluated when a URI fragment is specified. This flaw allows an attacker to bypass an Istio URI-based authorization rule. The highest threat from this vulnerability is to confidentiality, integrity, as...

detect-character-encoding 安全漏洞

detect-character-encoding is an open source C++ plugin. A security vulnerability exists in detect-character-encoding, which stems from an authorization bypass vulnerability found in istio istio. Case-insensitive host comparisons were incorrect when computing rules specified with host or notHost...

Istio 安全漏洞

Istio is a set of open platforms for connecting, managing, and securing microservices. A security vulnerability exists in Istio that allows an attacker to bypass the Istio authorization policy for the use of hosts in rules, potentially gaining access to downstream services...

PT-2021-22413 · Istio · Istio

Name of the Vulnerable Software and Affected Versions: Istio versions 1.11.0, 1.10.3 and below, and 1.9.7 and below Istio versions prior to 1.11.1, 1.10.4, and 1.9.8 Description: Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across...

olcne security update

olcne 1.2.4-5 - Updated registry-image-helper.sh to work with olcne-utils 1.2.4-4 - Fix istio template for 1.9.6 for k8s update failure 1.2.4-3 - Fixed yaml file to stop olcne-nginx and keepalived services at uninstall Orabug: 32296282 1.2.4-2 - Fix iptables issue when running on OL7 host using O...

Oracle Linux 8 : olcne (ELSA-2021-9396)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9396 advisory. - Address Istio CVE's CVE-2021-28683, CVE-2021-28682, CVE-2021-29258, CVE-2021-31920, CVE-2021-31921, CVE-2021-34824 istio - Address CVE-2021-28683,...

Oracle Linux 7 : olcne (ELSA-2021-9399)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9399 advisory. - Address Istio CVE's CVE-2021-28683, CVE-2021-28682, CVE-2021-29258, CVE-2021-31920, CVE-2021-31921, CVE-2021-34824 - Address CVE-2021-28683,...

Oracle Linux 8 : olcne (ELSA-2021-9398)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9398 advisory. - Address Istio CVE's CVE-2021-28683, CVE-2021-28682, CVE-2021-29258, CVE-2021-31920, CVE-2021-31921, CVE-2021-34824 - Address CVE-2021-28683,...

olcne security update

olcne 1.3.1-5 - Updated registry-image-helper.sh to work with olcne-utils 1.3.1-4 - Fix istio template for 1.9.6 and 1.10.2 for k8s update failure 1.3.1-3 - Added ENDVERSIONBLOCK for OLM image 1.3.1-2 - Fix iptables issue when running on OL7 host using OL8 image for 1.19.8 - Fix iptables issue wh...

olcne security update

olcne 1.3.1-5 - Updated registry-image-helper.sh to work with olcne-utils 1.3.1-4 - Fix istio template for 1.9.6 and 1.10.2 for k8s update failure 1.3.1-3 - Added ENDVERSIONBLOCK for OLM image 1.3.1-2 - Fix iptables issue when running on OL7 host using OL8 image for 1.19.8 - Fix iptables issue wh...