envoy: Incorrect configuration handling allows mTLS session re-use without re-validation

A flaw was found in envoy. When certificate validation settings are changed, incorrect configuration handling allows TLS session reuse without revalidation...

envoy: Use-after-free when response filters increase response data

A flaw was found in envoy. If the amount of buffered data by envoy goes over the limit, the buffer may overflow while a response is being processed by the filter chain. This issue possibly causes the operation to abort incorrectly, resulting in the access of a freed memory block...

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

A flaw was found in envoy. Due to incorrect handling of the common router, a segfault is possible when internal redirects are routes with a direct response entry...

envoy: Null pointer dereference when using JWT filter safe_regex match

A flaw was found in envoy. A crafted request can potentially trigger a NULL pointer dereference when using a WT filter saferegex match...

envoy: Use-after-free when tunneling TCP over HTTP

A flaw was found in envoy. If a downstream source disconnects during upstream connection establishment when tunneling TCP over HTTP, a use-after-free can occur, resulting in a denial of service...

envoy: Incorrect configuration handling allows mTLS session re-use without re-validation

A flaw was found in envoy. When certificate validation settings are changed, incorrect configuration handling allows TLS session reuse without revalidation...

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

A flaw was found in envoy. Due to incorrect handling of the common router, a segfault is possible when internal redirects are routes with a direct response entry...

envoy: Use-after-free when response filters increase response data

A flaw was found in envoy. If the amount of buffered data by envoy goes over the limit, the buffer may overflow while a response is being processed by the filter chain. This issue possibly causes the operation to abort incorrectly, resulting in the access of a freed memory block...

envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service

A flaw was found in envoy. When a cluster is deleted via the Cluster Discovery Service, a stack exhaustion may occur...

The vulnerability of the Envoy proxy server used by the Consul service management tool allows attackers to compromise data integrity.

The vulnerability of the Envoy proxy server of the Consul service lies in the lack of verification of the destination service identifier in the encoded alternative name of the subject. Exploiting this vulnerability allows a malicious actor to compromise the integrity of data...

openSUSE 15 Security Update : envoy-proxy (openSUSE-SU-2022:0065-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:0065-1 advisory. - Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when proxying HTTP/2 requests or responses with...

OPENSUSE-SU-2022:0065-1 Security update for envoy-proxy

This update for envoy-proxy fixes the following issues: Update to 1.14.6: - CVE-2020-35471: Fixed a denial of service via dropped and truncated UDP datagrams boo1180121...

Security update for envoy-proxy (important)

openSUSE Security Update: Security update for envoy-proxy Announcement ID: openSUSE-SU-2022:0065-1 Rating: important References: 1167073 1173559 1180121 Cross-References: CVE-2020-12603 CVE-2020-12604 CVE-2020-12605 CVE-2020-35471 CVE-2020-8663 CVSS scores: CVE-2020-12603 NVD : 7.5...

Multiple security issues in Pomerium's embedded envoy

Envoy, which Pomerium is based on, has issued multiple CVEs impacting stability and security. Though Pomerium may not be vulnerable to all of the issues, it is recommended that all users upgrade to Pomerium v0.16.4 as soon as possible to minimize risk. Impact - Possible DoS or crash - Resources...

GHSA-J34V-3552-5R7J Multiple security issues in Pomerium's embedded envoy

Envoy, which Pomerium is based on, has issued multiple CVEs impacting stability and security. Though Pomerium may not be vulnerable to all of the issues, it is recommended that all users upgrade to Pomerium v0.16.4 as soon as possible to minimize risk. Impact - Possible DoS or crash - Resources...

Consul’s Connect Service Mesh Affected By Recent Envoy Security Releases

Summary Consul and Consul Enterprise “Consul” clusters using Consul Connect service mesh should be updated to adopt recent Envoy security releases. Consul’s 1.9 releases support only Envoy 1.16 and older, which are no longer supported and did not receive recent security fixes. Background Consul...

Envoy Resource Management Error Vulnerability (CNVD-2022-15542)

Envoy is an open source distributed proxy server. Envoy is vulnerable to a resource management error that occurs when configuring "envoyv3apifieldextensions.filters.network.tcpproxy.v3. tunnelingconfig" crashes and the downstream connection is disconnected while the upstream connection or http/2...

Envoy Trust Management Issue Vulnerability (CNVD-2022-15535)

Envoy is an open source distributed proxy server. Envoy is vulnerable to a trust management issue, which stems from the fact that Envoy's tls allows certain certificate authentication settings to be reused after they have been changed from their default configuration. No detailed vulnerability...

Envoy has an unspecified vulnerability (CNVD-2022-16288)

Envoy is an open source distributed proxy server. Envoy has a security vulnerability that can be exploited by attackers to cause stack exhaustion and abnormal process termination...

Envoy has an unspecified vulnerability (CNVD-2022-16291)

Envoy is an open source distributed proxy server. Envoy has a security vulnerability that stems from Envoy's internal redirection selection configured for direct response or redirection actions, specifically so that generic routers will have segmentation failures that can be exploited by attacker...