{"schema_version":"1.7.3","id":"GHSA-ghw8-3xqw-hhcj","published":"2024-12-12T09:31:36Z","modified":"2026-02-04T03:00:09.532502Z","withdrawn":"2024-12-12T19:19:49Z","aliases":["CVE-2024-12401"],"related":["CGA-rvw4-9qhj-whhf"],"summary":"Duplicate Advisory: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs","details":"# Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-r4pg-vg54-wxx4. This link is maintained to preserve external references.\n\n# Original Description\n\nA flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.","affected":[{"package":{"name":"github.com/cert-manager/cert-manager","ecosystem":"Go","purl":"pkg:golang/github.com/cert-manager/cert-manager"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.12.14"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-ghw8-3xqw-hhcj/GHSA-ghw8-3xqw-hhcj.json"}},{"package":{"name":"github.com/cert-manager/cert-manager","ecosystem":"Go","purl":"pkg:golang/github.com/cert-manager/cert-manager"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.13.0-alpha.0"},{"fixed":"1.15.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-ghw8-3xqw-hhcj/GHSA-ghw8-3xqw-hhcj.json"}},{"package":{"name":"github.com/cert-manager/cert-manager","ecosystem":"Go","purl":"pkg:golang/github.com/cert-manager/cert-manager"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.16.0-alpha.0"},{"fixed":"1.16.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-ghw8-3xqw-hhcj/GHSA-ghw8-3xqw-hhcj.json"}}],"references":[{"type":"WEB","url":"https://github.com/cert-manager/cert-manager/security/advisories/GHSA-r4pg-vg54-wxx4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12401"},{"type":"WEB","url":"https://github.com/cert-manager/cert-manager/pull/7400"},{"type":"WEB","url":"https://github.com/cert-manager/cert-manager/pull/7401"},{"type":"WEB","url":"https://github.com/cert-manager/cert-manager/pull/7402"},{"type":"WEB","url":"https://github.com/cert-manager/cert-manager/pull/7403"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2024-12401"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2327929"},{"type":"PACKAGE","url":"https://github.com/cert-manager/cert-manager"},{"type":"WEB","url":"https://go.dev/issue/50116"}],"database_specific":{"cwe_ids":["CWE-20"],"github_reviewed":true,"github_reviewed_at":"2024-12-12T19:19:49Z","nvd_published_at":"2024-12-12T09:15:05Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}