CVE-2012-3447
4.9 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:P/A:P
6.2 Medium
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
73.2%
virt/disk/api.py in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and Folsom before Folsom-3 allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image that uses a symlink that is only readable by root. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3361.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| openstack:folsom | openstack folsom | eq | * |
| openstack:nova | openstack nova | eq | 2012.1 |
References
www.openwall.com/lists/oss-security/2012/08/07/1
www.securityfocus.com/bid/54869
bugs.launchpad.net/nova/+bug/1031311
bugzilla.redhat.com/show_bug.cgi?id=845106
exchange.xforce.ibmcloud.com/vulnerabilities/77539
github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3
github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368
review.openstack.org/#/c/10953/
Related
4.9 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:P/A:P
6.2 Medium
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
73.2%