{"id":"USN-7839-1","summary":"golang-go.crypto vulnerability","details":"Damien Tournoud, Patrick Dawkins, Vince Parker, and Jules Duvivier\ndiscovered that Go Cryptography incorrectly handled public keys during SSH\noperations. An attacker could possibly use this issue to bypass\nauthorization mechanisms.","modified":"2026-06-25T13:33:31.496080024Z","published":"2025-10-23T18:49:40Z","related":["UBUNTU-CVE-2024-45337"],"upstream":["CVE-2024-45337","UBUNTU-CVE-2024-45337"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7839-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-45337"}],"affected":[{"package":{"name":"golang-go.crypto","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/golang-go.crypto?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm1"}]}],"versions":["1:0.0~git20150608-1","1:0.0~git20151201.0.7b85b09-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"golang-go.crypto-dev","binary_version":"1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm1"},{"binary_name":"golang-golang-x-crypto-dev","binary_version":"1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-45337"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7839-1.json"}},{"package":{"name":"golang-go.crypto","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/golang-go.crypto?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1"}]}],"versions":["1:0.0~git20170629.0.5ef0053-1ubuntu1","1:0.0~git20170629.0.5ef0053-1ubuntu2","1:0.0~git20170629.0.5ef0053-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"golang-go.crypto-dev","binary_version":"1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1"},{"binary_name":"golang-golang-x-crypto-dev","binary_version":"1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2024-45337","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7839-1.json"}},{"package":{"name":"golang-go.crypto","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/golang-go.crypto?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1"}]}],"versions":["1:0.0~git20190701.4def268-2","1:0.0~git20200221.2aa609c-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-golang-x-crypto-dev","binary_version":"1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"id":"CVE-2024-45337","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7839-1.json"}},{"package":{"name":"golang-go.crypto","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/golang-go.crypto?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.0~git20211202.5770296-1ubuntu0.1~esm1"}]}],"versions":["1:0.0~git20201221.eec23a3-1","1:0.0~git20211202.5770296-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-golang-x-crypto-dev","binary_version":"1:0.0~git20211202.5770296-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-45337"}],"ecosystem":"Ubuntu:Pro:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7839-1.json"}},{"package":{"name":"golang-go.crypto","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/golang-go.crypto?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.19.0-1ubuntu0.1~esm1"}]}],"versions":["1:0.4.0-1","1:0.17.0-1","1:0.18.0-1","1:0.19.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-golang-x-crypto-dev","binary_version":"1:0.19.0-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-45337","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7839-1.json"}}],"schema_version":"1.7.5"}