{"id":"USN-7140-1","summary":"tinyproxy vulnerability","details":"It was discovered that Tinyproxy did not properly manage memory under\ncertain circumstances. An attacker could possibly use this issue to leak\nleft-over heap data if custom error page templates containing special\nnon-standard variables are used.\n","modified":"2026-06-25T13:32:08.245609978Z","published":"2024-12-09T04:23:08Z","related":["UBUNTU-CVE-2022-40468"],"upstream":["CVE-2022-40468","UBUNTU-CVE-2022-40468"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7140-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-40468"}],"affected":[{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-3ubuntu16.04.1~esm2"}]}],"versions":["1.8.3-3ubuntu1","1.8.3-3ubuntu16.04.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.8.3-3ubuntu16.04.1~esm2","binary_name":"tinyproxy"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2022-40468","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7140-1.json"}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.4-5ubuntu0.1~esm2"}]}],"versions":["1.8.4-2","1.8.4-3","1.8.4-5","1.8.4-5ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.8.4-5ubuntu0.1~esm2","binary_name":"tinyproxy"},{"binary_name":"tinyproxy-bin","binary_version":"1.8.4-5ubuntu0.1~esm2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2022-40468","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7140-1.json"}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.0-4ubuntu0.1"}]}],"versions":["1.10.0-2","1.10.0-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.10.0-4ubuntu0.1","binary_name":"tinyproxy"},{"binary_name":"tinyproxy-bin","binary_version":"1.10.0-4ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7140-1.json","cves_map":{"cves":[{"id":"CVE-2022-40468","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0-1ubuntu0.1~esm1"}]}],"versions":["1.10.0-5","1.11.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"tinyproxy","binary_version":"1.11.0-1ubuntu0.1~esm1"},{"binary_name":"tinyproxy-bin","binary_version":"1.11.0-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"id":"CVE-2022-40468","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7140-1.json"}}],"schema_version":"1.7.5"}