{"action":"Upgrade postsrsd to 1.10-2 or later.","affected":[{"fixed":"1.10-2","introduced":"0"}],"component":"postsrsd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.10-2"],"id":"tcs_01M5NFSDF0ZXZ62HCMWYW0K5AT","modified_at":"2026-10-23T18:03:30.062555530Z","published_at":"2021-06-28T18:15:08.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-35525","https://security-tracker.debian.org/tracker/CVE-2021-35525"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-35525#Debian:13/postsrsd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-35525"}],"summary":"PostSRSd before 1.11 allows a denial of service (subprocess hang) if Postfix sends certain long data fields such as multiple concatenated email addresses. NOTE: the PostSRSd maintainer acknowledges \"t"}