PT-2020-15644 · Taoensso · Taoensso Nippy

Published 2020-09-11 · Updated 2022-02-10 · CVE-2020-24164

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Taoensso Nippy versions prior to 2.14.2

Description A deserialization flaw is present, allowing an attacker to create a malicious payload that can execute arbitrary code when deserialized. This issue arises due to the automatic use of the Java Serializable interface.

Recommendations For versions prior to 2.14.2, update to version 2.14.2 or later to resolve the issue. As a temporary workaround, consider restricting the deserialization of untrusted data to minimize the risk of exploitation.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2020-24164

GHSA-P5GM-FGFX-HR7H

Affected Products

Taoensso Nippy

References · 5

• https://osv.dev/vulnerability/GHSA-p5gm-fgfx-hr7h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-24164 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24164 · Vendor Advisory
• https://github.com/ptaoussanis/nippy/issues/130 · Note
• https://github.com/ptaoussanis/nippy/commit/61fb009fdde2994140f2da2e495ba8af3a873eb2 · Note