CVE-2015-3202
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 1.0%
from disclosure to weapon0 days
Published on NVDJul 2
1st PoCMay 23
exploitation probability
1.0%top 41% of all CVEs
observed exploitation
nono source reports it
3 public exploit(s)
fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking (1) mount or (2) umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNT_MTAB environment variable that is used by mount's debugging feature.
Affected products
n/a · n/apublic PoCs found — 3✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/37089cve_referencepacketstormsecurity.com/files/132021/Fuse-Local-Privilege-Escalation.htmlunverifiedcve_referencewww.exploit-db.com/exploits/37089/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159298.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159543.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159683.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/159831.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160094.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160106.htmlhttp://lists.opensuse.org/opensuse-updates/2015-06/msg00005.htmlhttp://lists.opensuse.org/opensuse-updates/2015-06/msg00007.htmlhttp://packetstormsecurity.com/files/132021/Fuse-Local-Privilege-Escalation.htmlhttps://gist.github.com/taviso/ecb70eb12d461dd85cbahttps://security.gentoo.org/glsa/201603-04https://security.gentoo.org/glsa/201701-19