CVEvulnerability

CVE-2017-15703

5.0 MEDIUM Published 2018-01-25 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-01-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.0 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
3.5 LOW — AV:N/AC:M/Au:S/C:N/I:N/A:P
Weaknesses
CWE-502

Description

Any authenticated user (valid client certificate but without ACL permissions) could upload a template which contained malicious code and caused a denial of service via Java deserialization attack. The fix to properly handle Java deserialization was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

Affected configurations

• apache nifi (>= 1.0.0 <= 1.4.0)

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References