Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2010-2053

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

Published: Jun 07, 2010 | Modified: Apr 11, 2025
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
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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

NameVendorStart VersionEnd Version
EmeseneEmesene*1.6.1 (including)
EmeseneEmesene1.0 (including)1.0 (including)
EmeseneEmesene1.0.1 (including)1.0.1 (including)
EmeseneEmesene1.5 (including)1.5 (including)
EmeseneEmesene1.5.1 (including)1.5.1 (including)
EmeseneEmesene1.6 (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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