{"id":"CVE-2023-0833","title":"A flaw was found in Red Hat's AMQ-Streams, which ships a version of the OKHttp component with an information disclosure flaw via an exception triggered by a header containing an illegal value","summary":"A flaw was found in Red Hat's AMQ-Streams, which ships a version of the OKHttp component with an information disclosure flaw via an exception triggered by a header containing an illegal value. This issue could allow an authenticated atta…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-209","CWE-209"],"vendor":"squareup","product":"okhttp","affected":["okhttp < 4.9.2","a-mq_streams < 2.2.1","a-mq_streams >= 2.3.0, < 2.4.0"],"patched":["okhttp 4.9.2","a-mq_streams 2.4.0"],"published":"2023-09-27","updated":"2026-06-23","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-0833","references":[{"url":"https://access.redhat.com/errata/RHSA-2023:1241","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2023:3223","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2023-0833","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2169845","label":"secalert@redhat.com"},{"url":"https://github.com/square/okhttp/issues/6738","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2023:1241","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2023:3223","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/security/cve/CVE-2023-0833","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2169845","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/square/okhttp/issues/6738","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00436,"epssPercentile":0.37246,"ingestedAt":"2026-06-29T13:24:33.907Z","slug":"CVE-2023-0833","body":"## Overview\n\nA flaw was found in Red Hat's AMQ-Streams, which ships a version of the OKHttp component with an information disclosure flaw via an exception triggered by a header containing an illegal value. This issue could allow an authenticated attacker to access information outside of their regular permissions.\n\n## Affected\n\n- `okhttp < 4.9.2`\n- `a-mq_streams < 2.2.1`\n- `a-mq_streams >= 2.3.0, < 2.4.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `okhttp 4.9.2`\n- `a-mq_streams 2.4.0`","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}