CVE-2015-5313

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.

CVSS v3.0 2.5 LOW
CVSS v2.0 1.9 LOW

2.5^/10

CVSS v3.0 : LOW

Vector : AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Exploitability : 1.0 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.redhat.com/archives/libvir-list/2015-December/msg00473.html
http://security.libvirt.org/2015/0004.html	Patch Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174404.html
http://www.securityfocus.com/bid/90913
https://security.gentoo.org/glsa/201612-10
http://rhn.redhat.com/errata/RHSA-2016-2577.html
http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=034e47c338b13a95cf02106a3af912c1c5f818d7

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Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:libvirt:-:*:*:*:*:*:*:*

Information

Published : 2016-04-11 14:59

Updated : 2023-02-12 16:53

NVD link : CVE-2015-5313

Mitre link : CVE-2015-5313

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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Products Affected

redhat

libvirt

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