CVEvulnerability
CVE-2015-8026
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-03-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
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.
Affected configurations
• exfat project exfat (<= 1.2.0)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.openwall.com/lists/oss-security/2015/10/29/13 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/77307 Third Party Advisory, VDB Entry
- https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html Third Party Advisory
- https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786 Issue Tracking, Patch, Third Party Advisory
- https://github.com/relan/exfat/issues/5 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201612-31 Patch, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2015/10/29/13 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/77307 Third Party Advisory, VDB Entry
- https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html Third Party Advisory
- https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786 Issue Tracking, Patch, Third Party Advisory
- https://github.com/relan/exfat/issues/5 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201612-31 Patch, Third Party Advisory, VDB Entry