Product
2 published CVES affecting debian xsabre, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
Newest publication first
XRunSabre in sabre (aka xsabre) 0.2.4b relies on the ability to create /tmp/sabre.log, which allows local users to cause a denial of service (application unavailability) by creating a /tmp/sabre.log file that cannot be overwritten.
A certain Debian patch to the run scripts for sabre (aka xsabre) 0.2.4b allows local users to delete or overwrite arbitrary files via a symlink attack on unspecified .tmp files.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.