GitHub Advisory DatabaseGHSA-XC4G-7VW8-924HArbitrary file overwrite in OpenStack Nova
4.9 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.004 Low
EPSS
Percentile
73.0%
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.
References
www.openwall.com/lists/oss-security/2012/08/07/1
bugs.launchpad.net/nova/+bug/1031311
bugzilla.redhat.com/show_bug.cgi?id=845106
exchange.xforce.ibmcloud.com/vulnerabilities/77539
github.com/advisories/GHSA-xc4g-7vw8-924h
github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3
github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368
github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-21.yaml
nvd.nist.gov/vuln/detail/CVE-2012-3447
review.openstack.org/#/c/10953/
web.archive.org/web/20120824003029/www.securityfocus.com/bid/54869
Related
4.9 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.004 Low
EPSS
Percentile
73.0%