{"id":"CVE-2022-22333","aliases":["EUVD-2022-27479","GHSA-35cr-x5j7-prhh"],"status":"published","title":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication...","description":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/A:H/S:U/I:N/C:N/AC:L/PR:N/UI:N/RC:C/E:U/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00585,"percentile":0.48261,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2022-02-23T19:45:13Z","modified":"2026-06-17T04:28:15Z","products":[{"vendor":"ibm","product":"sterling secure proxy"},{"vendor":"ibm","product":"sterling_external_authentication_server"},{"vendor":"ibm","product":"sterling_secure_proxy"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6558796","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/219133","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22333"},{"url":"https://github.com/advisories/GHSA-35cr-x5j7-prhh"}],"sources":{"cve":[{"id":"CVE-2022-22333","description":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.","status":"published","published":"2022-02-23T19:45:13.635Z","modified":"2024-09-16T23:15:30.064Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/A:H/S:U/I:N/C:N/AC:L/PR:N/UI:N/RC:C/E:U/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:34:26.293612Z"}],"euvd":[{"id":"EUVD-2022-27479","description":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.","status":"published","published":"2022-02-23T19:45:13Z","modified":"2024-09-16T23:15:30Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/A:H/S:U/I:N/C:N/AC:L/PR:N/UI:N/RC:C/E:U/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:54:55.200068Z"}],"ghsa":[{"id":"GHSA-35cr-x5j7-prhh","title":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication...","description":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service.  IBM X-Force ID:  219133.","status":"published","published":"2022-02-24T00:00:51Z","modified":"2023-02-03T05:06:14Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:53:51.728884Z"}],"nvd":[{"id":"CVE-2022-22333","description":"IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.","status":"published","published":"2022-02-23T20:15:09.247Z","modified":"2026-06-17T04:28:15.8Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:12.711288Z"}]}}