CVE-2015-8026

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.

References

https://security.gentoo.org/glsa/201612-31

https://github.com/relan/exfat/issues/5

https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786

https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html

http://www.securityfocus.com/bid/77307

http://www.openwall.com/lists/oss-security/2015/10/29/13

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3