Vulnerability Details : CVE-2014-8135
The storageVolUpload function in storage/storage_driver.c in libvirt before 1.2.11 does not check a certain return value, which allows local users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted offset value in a "virsh vol-upload" command.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2014-8135
- cpe:2.3:a:redhat:libvirt:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-8135
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-8135
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST |
References for CVE-2014-8135
-
http://lists.opensuse.org/opensuse-updates/2015-01/msg00005.html
openSUSE-SU-2015:0008-1: moderate: update for libvirt
-
http://security.libvirt.org/2014/0009.html
Libvirt Security Notice: LSN-2014-0009
-
https://bugzilla.redhat.com/show_bug.cgi?id=1087104
1087104 – [Storage][vol-download] virsh cmd vol-download works with option offset and length by passing a negative integerExploit
-
http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=87b9437f8951f9d24f9a85c6bbfff0e54df8c984
libvirt.org Git
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