{"id":"UBUNTU-CVE-2013-5717","details":"The Bluetooth HCI ACL dissector in Wireshark 1.10.x before 1.10.2 does not properly maintain a certain free list, which allows remote attackers to cause a denial of service (application crash) via a crafted packet that is not properly handled by the wmem_block_alloc function in epan/wmem/wmem_allocator_block.c.","modified":"2025-07-16T07:32:52.155378Z","published":"2013-09-16T13:01:00Z","withdrawn":"2025-07-18T16:42:56Z","upstream":["CVE-2013-5717"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-5717"},{"type":"REPORT","url":"https://www.wireshark.org/security/wnpa-sec-2013-54.html"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2013/09/11"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-5717"}],"affected":[{"package":{"name":"wireshark","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/wireshark@1.10.2-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.2-1"}]}],"ecosystem_specific":{"binaries":[{"binary_name":"libwireshark-data","binary_version":"1.10.2-1"},{"binary_name":"libwireshark-dev","binary_version":"1.10.2-1"},{"binary_name":"libwireshark3","binary_version":"1.10.2-1"},{"binary_name":"libwiretap-dev","binary_version":"1.10.2-1"},{"binary_name":"libwiretap3","binary_version":"1.10.2-1"},{"binary_name":"libwsutil-dev","binary_version":"1.10.2-1"},{"binary_name":"libwsutil3","binary_version":"1.10.2-1"},{"binary_name":"tshark","binary_version":"1.10.2-1"},{"binary_name":"wireshark","binary_version":"1.10.2-1"},{"binary_name":"wireshark-common","binary_version":"1.10.2-1"},{"binary_name":"wireshark-dbg","binary_version":"1.10.2-1"},{"binary_name":"wireshark-dev","binary_version":"1.10.2-1"},{"binary_name":"wireshark-doc","binary_version":"1.10.2-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-5717.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}