{"id":"CVE-2014-9491","aliases":["EUVD-2014-9308","GHSA-vr47-prxx-24cf"],"status":"published","title":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which...","description":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02744,"percentile":0.86267,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2015-01-20T15:00:00Z","modified":"2026-06-17T00:18:28Z","products":[{"vendor":"illumos","product":"illumos"}],"references":[{"url":"https://www.illumos.org/issues/5421","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/99686","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://github.com/illumos/illumos-gate/commit/d65686849024838243515b5c40ae2c479460b4b5","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://seclists.org/oss-sec/2015/q1/27","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-9491"},{"url":"https://github.com/advisories/GHSA-vr47-prxx-24cf"}],"sources":{"cve":[{"id":"CVE-2014-9491","description":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors.","status":"published","published":"2015-01-20T15:00:00Z","modified":"2024-08-06T13:47:40.902Z","updated_at":"2026-11-02T14:33:42.54191Z"}],"euvd":[{"id":"EUVD-2014-9308","description":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors.","status":"published","published":"2015-01-20T15:00:00Z","modified":"2024-08-06T13:47:40Z","updated_at":"2026-11-03T01:56:49.310799Z"}],"ghsa":[{"id":"GHSA-vr47-prxx-24cf","title":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which...","description":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors.","status":"published","published":"2022-05-17T01:11:53Z","modified":"2023-02-03T05:03:28Z","updated_at":"2026-11-02T14:53:21.760979Z"}],"nvd":[{"id":"CVE-2014-9491","description":"The devzvol_readdir function in illumos does not check the return value of a strchr call, which allows remote attackers to cause a denial of service (NULL pointer dereference and panic) via unspecified vectors.","status":"published","published":"2015-01-20T15:59:06.627Z","modified":"2026-06-17T00:18:28.237Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:58.030217Z"}]}}