CVE-2015-5313
Publication date 18 December 2015
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storage_backend_fs.c in libvirt, when fine-grained Access Control Lists (ACL) are in effect, allows local users with storage_vol:create ACL but not domain:write permission to write to arbitrary files via a .. (dot dot) in a volume name.
Status
Package | Ubuntu Release | Status |
---|---|---|
libvirt | ||
14.04 LTS trusty |
Fixed 1.2.2-0ubuntu13.1.16
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Patch details
Package | Patch details |
---|---|
libvirt |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 2.5 · Low |
Attack vector | Local |
Attack complexity | High |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-2867-1
- libvirt vulnerabilities
- 12 January 2016