Bump CNI plugin and proxy-init versions #11348
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Bump CNI plugin to v1.2.1 Bump proxy-init to v2.2.2 Both dependencies include a fix for CVE-2023-2603. Since alpine is used as the runtime image, there is a security vulnerability detected in the produced images (due to an issue with libcap). The alpine images have been bumped to address the CVE. Signed-off-by: Matei David <[email protected]>
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* Bump CNI plugin to v1.2.1 * Bump proxy-init to v2.2.2 Both dependencies include a fix for CVE-2023-2603. Since alpine is used as the runtime image, there is a security vulnerability detected in the produced images (due to an issue with libcap). The alpine images have been bumped to address the CVE. Signed-off-by: Matei David <[email protected]>
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Sep 18, 2023
* Bump CNI plugin to v1.2.1 * Bump proxy-init to v2.2.2 Both dependencies include a fix for CVE-2023-2603. Since alpine is used as the runtime image, there is a security vulnerability detected in the produced images (due to an issue with libcap). The alpine images have been bumped to address the CVE. Signed-off-by: Matei David <[email protected]> Signed-off-by: Adam Shaw <[email protected]>
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* Bump CNI plugin to v1.2.1 * Bump proxy-init to v2.2.2 Both dependencies include a fix for CVE-2023-2603. Since alpine is used as the runtime image, there is a security vulnerability detected in the produced images (due to an issue with libcap). The alpine images have been bumped to address the CVE. Signed-off-by: Matei David <[email protected]>
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This stable releases addresses backports two fixes that address security vulnerabilities. The proxy's dependency on the webpki library has been updated to patch [RUSTSEC-2023-0052], a potential CPU usage denial-of-service attack when accepting a TLS handshake from an untrusted peer. In addition, the CNI and proxy-init images have been updated to patch [CVE-2023-2603] surfaced in the runtime image's libcap library. Finally, the release contains a backported fix for service discovery on endpoints that use hostPorts which could potentially disrupt connections on pod restarts. * Control Plane * Changed how hostPort lookups are handled in the destination service. Previously, when doing service discovery for an endpoint bound on a hostPort, the destination service would return the corresponding pod IP. On pod restart, this could lead to loss of connectivity on the client's side. The destination service now always returns host IPs for service discovery on an endpoint that uses hostPorts [#11328] * Proxy * Addressed security vulnerability [RUSTSEC-2023-0052] [#11389] * CNI * Addressed security vulnerability [CVE-2023-2603] in proxy-init and CNI plugin [#11348] [#11328]: #11328 [#11348]: #11348 [#11389]: #11389 [RUSTSEC-2023-0052]: https://rustsec.org/advisories/RUSTSEC-2023-0052.html [CVE-2023-2603]: GHSA-wp54-pwvg-rqq5 Signed-off-by: Matei David <[email protected]>
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Sep 25, 2023
This stable releases addresses backports two fixes that address security vulnerabilities. The proxy's dependency on the webpki library has been updated to patch [RUSTSEC-2023-0052], a potential CPU usage denial-of-service attack when accepting a TLS handshake from an untrusted peer. In addition, the CNI and proxy-init images have been updated to patch [CVE-2023-2603] surfaced in the runtime image's libcap library. Finally, the release contains a backported fix for service discovery on endpoints that use hostPorts which could potentially disrupt connections on pod restarts. * Control Plane * Changed how hostPort lookups are handled in the destination service. Previously, when doing service discovery for an endpoint bound on a hostPort, the destination service would return the corresponding pod IP. On pod restart, this could lead to loss of connectivity on the client's side. The destination service now always returns host IPs for service discovery on an endpoint that uses hostPorts [#11328] * Proxy * Addressed security vulnerability [RUSTSEC-2023-0052] [#11389] * CNI * Addressed security vulnerability [CVE-2023-2603] in proxy-init and CNI plugin [#11348] [#11328]: #11328 [#11348]: #11348 [#11389]: #11389 [RUSTSEC-2023-0052]: https://rustsec.org/advisories/RUSTSEC-2023-0052.html [CVE-2023-2603]: GHSA-wp54-pwvg-rqq5 Signed-off-by: Matei David <[email protected]> Signed-off-by: Eliza Weisman <[email protected]> Co-authored-by: Alejandro Pedraza <[email protected]> Co-authored-by: Eliza Weisman <[email protected]>
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Bump CNI plugin to v1.2.1
Bump proxy-init to v2.2.2
Both dependencies include a fix for CVE-2023-2603. Since alpine is used as the runtime image, there is a security vulnerability detected in the produced images (due to an issue with libcap). The alpine images have been bumped to address the CVE.
Release link:
https://github.com/linkerd/linkerd2-proxy-init/releases/tag/cni-plugin%2Fv1.2.1
https://github.com/linkerd/linkerd2-proxy-init/releases/tag/proxy-init%2Fv2.2.2