{"id":"USN-5043-1","summary":"exiv2 vulnerabilities","details":"It was discovered that Exiv2 incorrectly handled certain image files.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2021-32815, CVE-2021-34334, CVE-2021-37620, CVE-2021-37622)\n\nIt was discovered that Exiv2 incorrectly handled certain image files.\nAn attacker could possibly use this issue to cause a denial of service.\nThese issues only affected Ubuntu 20.04 LTS and Ubuntu 21.04.\n(CVE-2021-34335, CVE-2021-37615, CVE-2021-37616, CVE-2021-37618,\nCVE-2021-37619, CVE-2021-37621, CVE-2021-37623)\n","modified":"2026-02-10T04:42:17Z","published":"2021-08-17T17:31:32Z","related":["UBUNTU-CVE-2021-32815","UBUNTU-CVE-2021-34334","UBUNTU-CVE-2021-34335","UBUNTU-CVE-2021-37615","UBUNTU-CVE-2021-37616","UBUNTU-CVE-2021-37618","UBUNTU-CVE-2021-37619","UBUNTU-CVE-2021-37620","UBUNTU-CVE-2021-37621","UBUNTU-CVE-2021-37622","UBUNTU-CVE-2021-37623"],"upstream":["CVE-2021-32815","CVE-2021-34334","CVE-2021-34335","CVE-2021-37615","CVE-2021-37616","CVE-2021-37618","CVE-2021-37619","CVE-2021-37620","CVE-2021-37621","CVE-2021-37622","CVE-2021-37623","UBUNTU-CVE-2021-32815","UBUNTU-CVE-2021-34334","UBUNTU-CVE-2021-34335","UBUNTU-CVE-2021-37615","UBUNTU-CVE-2021-37616","UBUNTU-CVE-2021-37618","UBUNTU-CVE-2021-37619","UBUNTU-CVE-2021-37620","UBUNTU-CVE-2021-37621","UBUNTU-CVE-2021-37622","UBUNTU-CVE-2021-37623"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5043-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32815"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-34334"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-34335"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37615"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37616"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37618"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37619"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37620"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37621"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37622"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-37623"}],"affected":[{"package":{"name":"exiv2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-2.1ubuntu16.04.7+esm4?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-2.1ubuntu16.04.7+esm4"}]}],"versions":["0.25-1ubuntu1","0.25-2.1","0.25-2.1ubuntu16.04.1","0.25-2.1ubuntu16.04.2","0.25-2.1ubuntu16.04.3","0.25-2.1ubuntu16.04.4","0.25-2.1ubuntu16.04.5","0.25-2.1ubuntu16.04.6","0.25-2.1ubuntu16.04.7+esm1","0.25-2.1ubuntu16.04.7+esm2","0.25-2.1ubuntu16.04.7+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"0.25-2.1ubuntu16.04.7+esm4","binary_name":"exiv2"},{"binary_version":"0.25-2.1ubuntu16.04.7+esm4","binary_name":"libexiv2-14"},{"binary_version":"0.25-2.1ubuntu16.04.7+esm4","binary_name":"libexiv2-dev"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2021-32815","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-34334","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37616","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37620","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37622","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5043-1.json"}},{"package":{"name":"exiv2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-3.1ubuntu0.18.04.11?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-3.1ubuntu0.18.04.11"}]}],"versions":["0.25-3.1","0.25-3.1ubuntu0.18.04.1","0.25-3.1ubuntu0.18.04.2","0.25-3.1ubuntu0.18.04.3","0.25-3.1ubuntu0.18.04.4","0.25-3.1ubuntu0.18.04.5","0.25-3.1ubuntu0.18.04.7","0.25-3.1ubuntu0.18.04.9","0.25-3.1ubuntu0.18.04.10"],"ecosystem_specific":{"binaries":[{"binary_version":"0.25-3.1ubuntu0.18.04.11","binary_name":"exiv2"},{"binary_version":"0.25-3.1ubuntu0.18.04.11","binary_name":"libexiv2-14"},{"binary_version":"0.25-3.1ubuntu0.18.04.11","binary_name":"libexiv2-dev"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2021-32815","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-34334","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37620","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37622","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5043-1.json"}},{"package":{"name":"exiv2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.27.2-8ubuntu2.6?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.27.2-8ubuntu2.6"}]}],"versions":["0.25-4ubuntu2","0.25-4ubuntu3","0.27.2-8ubuntu2","0.27.2-8ubuntu2.2","0.27.2-8ubuntu2.4","0.27.2-8ubuntu2.5"],"ecosystem_specific":{"binaries":[{"binary_version":"0.27.2-8ubuntu2.6","binary_name":"exiv2"},{"binary_version":"0.27.2-8ubuntu2.6","binary_name":"libexiv2-27"},{"binary_version":"0.27.2-8ubuntu2.6","binary_name":"libexiv2-dev"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2021-32815","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-34334","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-34335","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37615","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37616","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37618","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37619","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37621","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37622","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-37623","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5043-1.json"}}],"schema_version":"1.7.3"}