{"id":"USN-7190-1","summary":"tinyproxy vulnerability","details":"It was discovered that Tinyproxy did not properly manage memory during the\nparsing of HTTP connection headers. An attacker could use this issue to\ncause a DoS or possibly execute arbitrary code.\n","modified":"2026-02-10T04:46:28Z","published":"2025-01-08T06:44:31Z","related":["UBUNTU-CVE-2023-49606"],"upstream":["CVE-2023-49606","UBUNTU-CVE-2023-49606"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7190-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-49606"}],"affected":[{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.8.3-3ubuntu14.04.1~esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-3ubuntu14.04.1~esm3"}]}],"versions":["1.8.3-3ubuntu1","1.8.3-3ubuntu14.04.1~esm1","1.8.3-3ubuntu14.04.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.3-3ubuntu14.04.1~esm3","binary_name":"tinyproxy"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.8.3-3ubuntu16.04.1~esm3?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-3ubuntu16.04.1~esm3"}]}],"versions":["1.8.3-3ubuntu1","1.8.3-3ubuntu16.04.1~esm1","1.8.3-3ubuntu16.04.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.3-3ubuntu16.04.1~esm3","binary_name":"tinyproxy"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.8.4-5ubuntu0.1~esm3?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.4-5ubuntu0.1~esm3"}]}],"versions":["1.8.4-2","1.8.4-3","1.8.4-5","1.8.4-5ubuntu0.1~esm1","1.8.4-5ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.4-5ubuntu0.1~esm3","binary_name":"tinyproxy"},{"binary_version":"1.8.4-5ubuntu0.1~esm3","binary_name":"tinyproxy-bin"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.10.0-4ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.0-4ubuntu0.2"}]}],"versions":["1.10.0-2","1.10.0-4","1.10.0-4ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.10.0-4ubuntu0.2","binary_name":"tinyproxy"},{"binary_version":"1.10.0-4ubuntu0.2","binary_name":"tinyproxy-bin"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.11.0-1ubuntu0.1~esm2?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0-1ubuntu0.1~esm2"}]}],"versions":["1.10.0-5","1.11.0-1","1.11.0-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.11.0-1ubuntu0.1~esm2","binary_name":"tinyproxy"},{"binary_version":"1.11.0-1ubuntu0.1~esm2","binary_name":"tinyproxy-bin"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:22.04:LTS"}}},{"package":{"name":"tinyproxy","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/tinyproxy@1.11.1-3ubuntu0.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.1-3ubuntu0.1"}]}],"versions":["1.11.1-2.1","1.11.1-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.11.1-3ubuntu0.1","binary_name":"tinyproxy"},{"binary_version":"1.11.1-3ubuntu0.1","binary_name":"tinyproxy-bin"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7190-1.json","cves_map":{"cves":[{"id":"CVE-2023-49606","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:24.04:LTS"}}}],"schema_version":"1.7.3"}