CVE-2007-5101 json
ChironFS before 1.0 RC7 sets user/group ownership to the mounter account instead of the creator account when files are created, which allow…
published 2007-09-26 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-5082
- cvss
- 7.2
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
ChironFS before 1.0 RC7 sets user/group ownership to the mounter account instead of the creator account when files are created, which allows local users to gain privileges.
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- code.google.com http://code.google.com/p/chironfs/issues/detail?id=6 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
code.google.com
/p/chironfs/issues/detail?id=6
exploit
-
secunia.com
/advisories/26943
third-party-advisory, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/36751
vdb-entry
- furquim.org /chironfs/Changelog.html
-
securityfocus.com
/bid/25780
vdb-entry
-
osvdb.org
/40586
vdb-entry
Sources
- CVE List CVE-2007-5101
- NVD CVE-2007-5101
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.