{"id":"USN-4762-1","summary":"openssh vulnerability","details":"It was discovered that the OpenSSH ssh-agent incorrectly handled memory. A\nremote attacker able to connect to the agent could use this issue to cause\nit to crash, resulting in a denial of service, or possibly execute\narbitrary code.\n","modified":"2026-02-10T04:42:05Z","published":"2021-03-10T14:30:08Z","related":["UBUNTU-CVE-2021-28041"],"upstream":["CVE-2021-28041","UBUNTU-CVE-2021-28041"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4762-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-28041"}],"affected":[{"package":{"name":"openssh","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openssh@1:8.2p1-4ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.2p1-4ubuntu0.2"}]}],"versions":["1:8.0p1-6build1","1:8.1p1-1","1:8.1p1-5","1:8.2p1-4","1:8.2p1-4ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"openssh-client","binary_version":"1:8.2p1-4ubuntu0.2"},{"binary_name":"openssh-server","binary_version":"1:8.2p1-4ubuntu0.2"},{"binary_name":"openssh-sftp-server","binary_version":"1:8.2p1-4ubuntu0.2"},{"binary_name":"openssh-tests","binary_version":"1:8.2p1-4ubuntu0.2"},{"binary_name":"ssh","binary_version":"1:8.2p1-4ubuntu0.2"},{"binary_name":"ssh-askpass-gnome","binary_version":"1:8.2p1-4ubuntu0.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-28041"}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4762-1.json"}}],"schema_version":"1.7.3"}