{"id":"CVE-2016-5434","aliases":["EUVD-2016-6378","GHSA-v32h-74vr-6p8q"],"status":"published","title":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite...","description":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01476,"percentile":0.74032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-399"],"published":"2017-01-30T22:00:00Z","modified":"2026-06-17T00:49:24Z","products":[{"vendor":"pacman_project","product":"pacman"}],"references":[{"url":"https://lists.archlinux.org/pipermail/pacman-dev/2016-June/021148.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Patch","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/11/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/14/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2020/04/21/9","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5434"},{"url":"https://github.com/advisories/GHSA-v32h-74vr-6p8q"}],"sources":{"cve":[{"id":"CVE-2016-5434","description":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.","status":"published","published":"2017-01-30T22:00:00Z","modified":"2024-08-06T01:01:00.338Z","updated_at":"2026-11-02T14:33:30.767029Z"}],"euvd":[{"id":"EUVD-2016-6378","description":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.","status":"published","published":"2017-01-30T22:00:00Z","modified":"2024-08-06T01:01:00Z","updated_at":"2026-11-03T02:22:42.442421Z"}],"ghsa":[{"id":"GHSA-v32h-74vr-6p8q","title":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite...","description":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.","status":"published","published":"2022-05-13T01:27:13Z","modified":"2025-04-20T03:33:07Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:01:40.176288Z"}],"nvd":[{"id":"CVE-2016-5434","description":"libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.","status":"published","published":"2017-01-30T22:59:00.467Z","modified":"2026-06-17T00:49:24.327Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-125","CWE-399"],"updated_at":"2026-11-02T14:03:35.029632Z"}]}}