{"id":"USN-6408-2","summary":"libxpm vulnerabilities","details":"USN-6408-1 fixed several vulnerabilities in libXpm. This update provides\nthe corresponding update for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.\n\nOriginal advisory details:\n\n Yair Mizrahi discovered that libXpm incorrectly handled certain malformed\n XPM image files. If a user were tricked into opening a specially crafted\n XPM image file, a remote attacker could possibly use this issue to consume\n memory, leading to a denial of service. (CVE-2023-43786)\n\n Yair Mizrahi discovered that libXpm incorrectly handled certain malformed\n XPM image files. If a user were tricked into opening a specially crafted\n XPM image file, a remote attacker could use this issue to cause libXpm to\n crash, leading to a denial of service, or possibly execute arbitrary code.\n (CVE-2023-43787)\n\n Alan Coopersmith discovered that libXpm incorrectly handled certain\n malformed XPM image files. If a user were tricked into opening a specially\n crafted XPM image file, a remote attacker could possibly use this issue to\n cause libXpm to crash, leading to a denial of service. (CVE-2023-43788,\n CVE-2023-43789)\n","modified":"2026-04-27T16:54:22.455247Z","published":"2023-10-23T17:39:04Z","related":["UBUNTU-CVE-2023-43786","UBUNTU-CVE-2023-43787","UBUNTU-CVE-2023-43788","UBUNTU-CVE-2023-43789"],"upstream":["CVE-2023-43786","CVE-2023-43787","CVE-2023-43788","CVE-2023-43789","UBUNTU-CVE-2023-43786","UBUNTU-CVE-2023-43787","UBUNTU-CVE-2023-43788","UBUNTU-CVE-2023-43789"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6408-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43786"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43787"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43788"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43789"}],"affected":[{"package":{"name":"libxpm","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libxpm@1:3.5.10-1ubuntu0.1+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.5.10-1ubuntu0.1+esm2"}]}],"versions":["1:3.5.10-1","1:3.5.10-1ubuntu0.1","1:3.5.10-1ubuntu0.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libxpm4","binary_version":"1:3.5.10-1ubuntu0.1+esm2"},{"binary_name":"xpmutils","binary_version":"1:3.5.10-1ubuntu0.1+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-43786","severity":[{"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:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43787","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43788","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43789","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6408-2.json"}},{"package":{"name":"libxpm","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libxpm@1:3.5.11-1ubuntu0.16.04.1+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.5.11-1ubuntu0.16.04.1+esm2"}]}],"versions":["1:3.5.11-1","1:3.5.11-1ubuntu0.16.04.1","1:3.5.11-1ubuntu0.16.04.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libxpm4","binary_version":"1:3.5.11-1ubuntu0.16.04.1+esm2"},{"binary_name":"xpmutils","binary_version":"1:3.5.11-1ubuntu0.16.04.1+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-43786","severity":[{"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:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43787","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43788","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43789","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6408-2.json"}},{"package":{"name":"libxpm","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libxpm@1:3.5.12-1ubuntu0.18.04.2+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.5.12-1ubuntu0.18.04.2+esm1"}]}],"versions":["1:3.5.12-1","1:3.5.12-1ubuntu0.18.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libxpm4","binary_version":"1:3.5.12-1ubuntu0.18.04.2+esm1"},{"binary_name":"xpmutils","binary_version":"1:3.5.12-1ubuntu0.18.04.2+esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-43786","severity":[{"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:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43787","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43788","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43789","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6408-2.json"}}],"schema_version":"1.7.5"}