{"id":"CVE-2017-6197","aliases":["DEBIAN-CVE-2017-6197","DLA-837-1","EUVD-2017-15262","GHSA-9whj-pm33-mf3j","UBUNTU-CVE-2017-6197"],"status":"published","title":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to...","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01617,"percentile":0.76181,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2017-02-24T04:23:00Z","modified":"2026-10-20T13:24:26Z","fixes":[{"ecosystem":"Debian:7","package":"radare2","fixed_in":["0.9-3+deb7u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:7","package":"radare2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9-3+deb7u1"}]}],"versions":["0.9-3"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"radare2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.6-3.1ubuntu1"]}],"products":[{"vendor":"radare","product":"radare2"}],"references":[{"url":"https://github.com/radare/radare2/issues/6816","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","Vendor Advisory","fix","report"]},{"url":"https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f989","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","report"]},{"url":"http://www.securityfocus.com/bid/96433","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6197"},{"url":"https://github.com/advisories/GHSA-9whj-pm33-mf3j"},{"url":"https://ubuntu.com/security/CVE-2017-6197","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-6197","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-6197","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2017-02-24T04:23:00Z","modified":"2024-08-05T15:25:47.724Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-15262","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2017-02-24T04:23:00Z","modified":"2024-08-05T15:25:47Z","updated_at":"2026-11-03T02:39:13.005576Z"}],"ghsa":[{"id":"GHSA-9whj-pm33-mf3j","title":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to...","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2022-05-17T02:57:09Z","modified":"2023-01-27T05:05:51Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:42:47.147954Z"}],"nvd":[{"id":"CVE-2017-6197","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2017-02-24T04:59:00.217Z","modified":"2026-06-17T01:21:55.78Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:03:43.325192Z"}],"osv":[{"id":"CVE-2017-6197","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2017-02-24T04:59:00.217Z","modified":"2026-10-20T13:24:26.281399671Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"UBUNTU-CVE-2017-6197","description":"The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.","status":"published","published":"2017-02-24T04:59:00Z","modified":"2026-04-22T11:29:11.983209Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:15.388065Z"},{"id":"DLA-837-1","title":"radare2 - security update","status":"published","published":"2017-02-26T00:00:00Z","modified":"2026-03-09T02:11:25.041448Z","updated_at":"2026-11-02T15:46:13.207219Z"}]}}