shar on HP-UX B.11.00, B.11.04, and B.11.11 creates temporary files with predictable names in /tmp, which allows local users to cause a denial of service and possibly execute arbitrary code via a symlink attack.
http://www.kb.cert.org/vuls/id/CRDY-5VFQA3
http://www.kb.cert.org/vuls/id/509454
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5788
https://exchange.xforce.ibmcloud.com/vulnerabilities/13882
http://www.securityfocus.com/bid/9141
http://www.ciac.org/ciac/bulletins/o-032.shtml
http://secunia.com/advisories/10339
Source: Mitre, NVD
Published: 2003-12-31
Updated: 2026-06-16
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.0017