Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2014-1272

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

Published: Mar 14, 2014 | Modified: Mar 08, 2019
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.3 MEDIUM
AV:L/AC:M/Au:N/C:N/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2014-1272
CWEhttps://cwe.mitre.org/data/definitions/59.html

CrashHouseKeeping in Crash Reporting in Apple iOS before 7.1 and Apple TV before 6.1 allows local users to change arbitrary file permissions by leveraging a symlink.

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
Tvos Apple * 6.0.2 (including)
Tvos Apple 6.0 (including) 6.0 (including)
Tvos Apple 6.0.1 (including) 6.0.1 (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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