{"id":"OSV-2018-117","aliases":[],"status":"published","title":"Heap-buffer-overflow in Envoy::StringUtil::itoa","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10038\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nEnvoy::StringUtil::itoa\nEnvoy::Http::HeaderString::setInteger\nEnvoy::TestOneProtoInput\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:00:54.062431Z","modified":"2022-04-13T03:04:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"envoy","ranges":[{"type":"GIT","events":[{"introduced":"78ad2ef735657ba79393ce8f3a41259c136e41ed"},{"fixed":"f7d3cb638662f0787699b763134e1e64118d573f"},{"fixed":"28d5f4118d60f828b1453cd8ad25033f2c8e38ab"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10038","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-117","title":"Heap-buffer-overflow in Envoy::StringUtil::itoa","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10038\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nEnvoy::StringUtil::itoa\nEnvoy::Http::HeaderString::setInteger\nEnvoy::TestOneProtoInput\n```\n","status":"published","published":"2021-01-13T00:00:54.062431Z","modified":"2022-04-13T03:04:31.611152Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}