Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2010-2053

Improper Link Resolution Before File Access ('Link Following')

Published: Jun 07, 2010 | Modified: Nov 21, 2024
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
3.3 LOW
AV:L/AC:M/Au:N/C:N/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2010-2053
CWEhttps://cwe.mitre.org/data/definitions/59.html

emesenelib/ProfileManager.py in emesene before 1.6.2 allows local users to overwrite arbitrary files via a symlink attack on the emsnpic temporary file.

Weakness

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Affected Software

Name Vendor Start Version End Version
Emesene Emesene * 1.6.1 (including)
Emesene Emesene 1.0 (including) 1.0 (including)
Emesene Emesene 1.0.1 (including) 1.0.1 (including)
Emesene Emesene 1.5 (including) 1.5 (including)
Emesene Emesene 1.5.1 (including) 1.5.1 (including)
Emesene Emesene 1.6 (including) 1.6 (including)

Potential Mitigations

  • Follow the principle of least privilege when assigning access rights to entities in a software system.
  • Denying access to a file can prevent an attacker from replacing that file with a link to a sensitive file. Ensure good compartmentalization in the system to provide protected areas that can be trusted.

References

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