{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/29688?format=json","vulnerability_id":"VCID-xd4a-qav4-uqd1","summary":"containerd CRI server: Host memory exhaustion through Attach goroutine leak\n### Impact\n\nA bug was found in containerd's CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. \n\nRepetitive calls of CRI Attach (e.g., [`kubectl attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/)) could increase the memory usage of containerd.\n\n### Patches\n\nThis bug has been fixed in the following containerd versions:\n\n* 2.2.0\n* 2.1.5\n* 2.0.7\n* 1.7.29\n\nUsers should update to these versions to resolve the issue.\n\n### Workarounds\n\nSet up an admission controller to control accesses to `pods/attach` resources.\ne.g., [Validating Admission Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).\n\n### Credits\n\nThe containerd project would like to thank @Wheat2018 for responsibly disclosing this issue in accordance with the [containerd security policy](https://github.com/containerd/project/blob/main/SECURITY.md).\n\n### References\n\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [containerd](https://github.com/containerd/containerd/issues/new/choose)\n* Email us at [security@containerd.io](mailto:security@containerd.io)\n\nTo report a security issue in containerd:\n\n* [Report a new vulnerability](https://github.com/containerd/containerd/security/advisories/new)","aliases":[{"alias":"CVE-2025-64329"},{"alias":"GHSA-m6hq-p25p-ffr2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/422781?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=x86_64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=x86_64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422775?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=armv7&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=armv7&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422778?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=riscv64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=riscv64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422773?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=aarch64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=aarch64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422774?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=armhf&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=armhf&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422779?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=s390x&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=s390x&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422777?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=ppc64le&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=ppc64le&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422780?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=x86&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=x86&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/422776?format=json","purl":"pkg:apk/alpine/containerd@2.1.5-r0?arch=loongarch64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/containerd@2.1.5-r0%3Farch=loongarch64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/582581?format=json","purl":"pkg:deb/debian/containerd@1.4.13~ds1-1~deb11u4?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/containerd@1.4.13~ds1-1~deb11u4%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/586686?format=json","purl":"pkg:deb/debian/containerd@1.4.13~ds1-1~deb11u6?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/containerd@1.4.13~ds1-1~deb11u6%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/1051996?format=json","purl":"pkg:deb/debian/containerd@1.5.8~ds1-3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/containerd@1.5.8~ds1-3"},{"url":"http://public2.vulnerablecode.io/api/packages/1117392?format=json","purl":"pkg:deb/debian/containerd@1.6.20~ds1-1%2Bdeb12u3?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/containerd@1.6.20~ds1-1%252Bdeb12u3%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/1026208?format=json","purl":"pkg:deb/debian/containerd@1.6.20~ds1-1%2Bdeb12u3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerable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