{"id":"UBUNTU-CVE-2015-8312","details":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","modified":"2026-04-22T10:20:44.039407Z","published":"2016-05-13T16:59:00Z","upstream":["CVE-2015-8312"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8312"},{"type":"REPORT","url":"https://www.openafs.org/dl/1.6.16/RELNOTES-1.6.16"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8312"}],"affected":[{"package":{"name":"openafs","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openafs@1.6.15-1ubuntu1.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.14-1","1.6.15-1","1.6.15-1ubuntu1","1.6.15-1ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libafsauthent1","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"libafsrpc1","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"libkopenafs1","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"libpam-openafs-kaserver","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-client","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-dbserver","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-fileserver","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-fuse","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-kpasswd","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-krb5","binary_version":"1.6.15-1ubuntu1.1"},{"binary_name":"openafs-modules-dkms","binary_version":"1.6.15-1ubuntu1.1"},{"binary_version":"1.6.15-1ubuntu1.1","binary_name":"openafs-modules-source"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8312.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}