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CVE Vulnerabilities

CVE-2017-14035

Deserialization of Untrusted Data

Published: Aug 30, 2017 | Modified: Apr 20, 2025
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2017-14035
CWEhttps://cwe.mitre.org/data/definitions/502.html

CrushFTP 8.x before 8.2.0 has a serialization vulnerability.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

Name Vendor Start Version End Version
Crushftp Crushftp 8.0.2 (including) 8.0.2 (including)
Crushftp Crushftp 8.0.3 (including) 8.0.3 (including)
Crushftp Crushftp 8.0.4 (including) 8.0.4 (including)
Crushftp Crushftp 8.1.0 (including) 8.1.0 (including)

Potential Mitigations

  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

References

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