{"action":"Upgrade istio.io/istio to 1.12.18 or later.","affected":[{"fixed":"1.12.18","introduced":"0"},{"fixed":"1.13.5","introduced":"1.13.0"},{"fixed":"1.14.1","introduced":"1.14.0"}],"component":"istio.io/istio","cve_ids":["CVE-2022-31045"],"ecosystem":"Go","epss":0.01183,"exploited":false,"fixed_versions":["1.12.18","1.13.5","1.14.1"],"ghsa_id":"GHSA-xwx5-5c9g-x68x","id":"tcs_01M5KFSYM2ZWPC5M1JEJK7CBDA","modified_at":"2026-09-10T03:49:44.172835191Z","published_at":"2022-06-10T19:53:55Z","references":["https://osv.dev/vulnerability/GHSA-xwx5-5c9g-x68x","https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x","https://nvd.nist.gov/vuln/detail/CVE-2022-31045","https://github.com/istio/istio","https://istio.io/latest/news/security/istio-security-2022-05"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-xwx5-5c9g-x68x","url":"https://osv.dev/vulnerability/GHSA-xwx5-5c9g-x68x"}],"summary":"Ill-formed headers may lead to unexpected behavior in Istio"}