Out-of-Bounds Affecting fuse-exfat package, versions <1.2.1-1
Threat Intelligence
EPSS
1.2% (86th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-FUSEEXFAT-262773
- published 27 Mar 2017
- disclosed 27 Mar 2017
Introduced: 27 Mar 2017
CVE-2015-8026 Open this link in a new tabHow to fix?
Upgrade Debian:9 fuse-exfat to version 1.2.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream fuse-exfat package and not the fuse-exfat package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
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-tracker.debian.org/tracker/CVE-2015-8026
- https://security.gentoo.org/glsa/201612-31
- https://github.com/relan/exfat/commit/2e86ae5f81da11f11673d0546efb525af02b7786
- https://github.com/relan/exfat/issues/5
- https://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html
- http://www.openwall.com/lists/oss-security/2015/10/29/13
- http://www.securityfocus.com/bid/77307
CVSS Scores
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