{"id":"UBUNTU-CVE-2016-5357","details":"wiretap/netscreen.c in the NetScreen file parser in Wireshark 1.12.x before 1.12.12 and 2.x before 2.0.4 mishandles sscanf unsigned-integer processing, which allows remote attackers to cause a denial of service (application crash) via a crafted file.","modified":"2026-04-22T11:24:16.403773Z","published":"2016-08-07T16:59:00Z","upstream":["CVE-2016-5357"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-5357"},{"type":"REPORT","url":"https://www.wireshark.org/security/wnpa-sec-2016-36.html"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12396"},{"type":"REPORT","url":"https://github.com/wireshark/wireshark/commit/11edc83b98a61e890d7bb01855389d40e984ea82"},{"type":"REPORT","url":"https://github.com/wireshark/wireshark/commit/6a140eca7b78b230f1f90a739a32257476513c78"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-5357"}],"affected":[{"package":{"name":"wireshark","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/wireshark@1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"}]}],"versions":["1.10.2-1","1.10.3-1","1.10.5-1ubuntu1","1.10.5-2","1.10.6-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwireshark-data","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"libwireshark5","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"libwiretap4","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"libwsutil4","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"tshark","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"wireshark","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"wireshark-common","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"},{"binary_name":"wireshark-qt","binary_version":"1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5357.json"}},{"package":{"name":"wireshark","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/wireshark@2.2.6+g32dac6a-2ubuntu0.16.04?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.6+g32dac6a-2ubuntu0.16.04"}]}],"versions":["1.12.7+g7fc8978-1","1.12.8+g5b6e543-2","2.0.1+g59ea380-3build1","2.0.2+ga16e22e-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwireshark-data","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"libwireshark8","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"libwiretap6","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"libwscodecs1","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"libwsutil7","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"tshark","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"wireshark","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"wireshark-common","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"wireshark-gtk","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"},{"binary_name":"wireshark-qt","binary_version":"2.2.6+g32dac6a-2ubuntu0.16.04"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5357.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}