Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2012-5630

Time-of-check Time-of-use (TOCTOU) Race Condition

Published: Nov 25, 2019 | Modified: Nov 21, 2024
CVSS 3.x
6.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS 2.x
3.3 LOW
AV:L/AC:M/Au:N/C:N/I:P/A:P
RedHat/V2
3.7 LOW
AV:L/AC:H/Au:N/C:P/I:P/A:P
RedHat/V3
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2012-5630
CWEhttps://cwe.mitre.org/data/definitions/367.html

libuser 0.56 and 0.57 has a TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees.

Weakness

The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check.

Affected Software

Name Vendor Start Version End Version
Libuser Libuser_project 0.57 (including) 0.57 (including)
Libuser Libuser_project 0.58 (including) 0.58 (including)
Libuser Ubuntu esm-infra-legacy/trusty *
Libuser Ubuntu hardy *
Libuser Ubuntu lucid *
Libuser Ubuntu oneiric *
Libuser Ubuntu precise *
Libuser Ubuntu quantal *
Libuser Ubuntu raring *
Libuser Ubuntu saucy *
Libuser Ubuntu trusty *
Libuser Ubuntu trusty/esm *
Libuser Ubuntu upstream *
Libuser Ubuntu utopic *

Potential Mitigations

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2025 Aqua Security Software Ltd.   Privacy Policy | Terms of Use