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.
References
Configurations
History
21 Nov 2024, 02:28
Type | Values Removed | Values Added |
---|---|---|
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159298.html - | |
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159543.html - | |
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159683.html - | |
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159831.html - | |
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160094.html - | |
References | () http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160106.html - | |
References | () http://lists.opensuse.org/opensuse-updates/2015-06/msg00005.html - | |
References | () http://lists.opensuse.org/opensuse-updates/2015-06/msg00007.html - | |
References | () http://packetstormsecurity.com/files/132021/Fuse-Local-Privilege-Escalation.html - | |
References | () http://www.debian.org/security/2015/dsa-3266 - | |
References | () http://www.debian.org/security/2015/dsa-3268 - | |
References | () http://www.openwall.com/lists/oss-security/2015/05/21/9 - Exploit | |
References | () http://www.securityfocus.com/bid/74765 - | |
References | () http://www.securitytracker.com/id/1032386 - | |
References | () http://www.ubuntu.com/usn/USN-2617-1 - | |
References | () http://www.ubuntu.com/usn/USN-2617-2 - | |
References | () http://www.ubuntu.com/usn/USN-2617-3 - | |
References | () https://gist.github.com/taviso/ecb70eb12d461dd85cba - Exploit | |
References | () https://security.gentoo.org/glsa/201603-04 - | |
References | () https://security.gentoo.org/glsa/201701-19 - | |
References | () https://twitter.com/taviso/status/601370527437967360 - | |
References | () https://www.exploit-db.com/exploits/37089/ - |
Information
Published : 2015-07-02 21:59
Updated : 2024-11-21 02:28
NVD link : CVE-2015-3202
Mitre link : CVE-2015-3202
CVE.ORG link : CVE-2015-3202
JSON object : View
Products Affected
fuse_project
- fuse
debian
- debian_linux
CWE
CWE-264
Permissions, Privileges, and Access Controls