{"id":"UBUNTU-CVE-2015-7762","details":"rx/rx.c in OpenAFS before 1.6.15 and 1.7.x before 1.7.33 does not properly initialize the padding of a data structure when constructing an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.","modified":"2026-04-22T10:35:08.838616Z","published":"2015-11-06T21:59:00Z","upstream":["CVE-2015-7762"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-7762"},{"type":"REPORT","url":"https://www.openafs.org/security"},{"type":"REPORT","url":"https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-7762"}],"affected":[{"package":{"name":"openafs","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/openafs@1.6.7-1ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.7-1ubuntu1.1"}]}],"versions":["1.6.5-1ubuntu3","1.6.5.1-1","1.6.5.1-1ubuntu1","1.6.6~pre2-1","1.6.6-1","1.6.7-1","1.6.7-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libafsauthent1","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"libafsrpc1","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"libkopenafs1","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"libpam-openafs-kaserver","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-client","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-dbserver","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-fileserver","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-fuse","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-kpasswd","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-krb5","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-modules-dkms","binary_version":"1.6.7-1ubuntu1.1"},{"binary_name":"openafs-modules-source","binary_version":"1.6.7-1ubuntu1.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-7762.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"medium"}]}