{"id":"CVE-2015-8026","details":"Heap-based buffer overflow in the verify_vbr_checksum function in exfatfsck in exfat-utils before 1.2.1 allows remote attackers to cause a denial of service (infinite loop) or possibly execute arbitrary code via a crafted filesystem.","modified":"2026-04-10T03:45:29.044854Z","published":"2017-03-27T15:59:00Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/10/29/13"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/77307"},{"type":"ADVISORY","url":"https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html"},{"type":"ADVISORY","url":"https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786"},{"type":"ADVISORY","url":"https://github.com/relan/exfat/issues/5"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201612-31"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/10/29/13"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2015/10/29/13"},{"type":"FIX","url":"https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786"},{"type":"FIX","url":"https://github.com/relan/exfat/issues/5"},{"type":"FIX","url":"https://security.gentoo.org/glsa/201612-31"},{"type":"REPORT","url":"https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786"},{"type":"REPORT","url":"https://github.com/relan/exfat/issues/5"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}