Incomplete Blacklist Affecting tfm-runtime package, versions <0:4.0-3.el7sat


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
2.65% (91st percentile)

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  • Snyk IDSNYK-RHEL7-TFMRUNTIME-5376392
  • published26 Mar 2023
  • disclosed2 Nov 2017

Introduced: 2 Nov 2017

CVE-2017-15095  (opens in a new tab)
CWE-184  (opens in a new tab)

How to fix?

Upgrade RHEL:7 tfm-runtime to version 0:4.0-3.el7sat or higher.
This issue was patched in RHSA-2018:2927.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tfm-runtime package and not the tfm-runtime package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.

CVSS Scores

version 3.1