PT-2018-14375 · Pippo · Pippo

Idealzho · Published 2018-10-11 · Updated 2022-05-13 · CVE-2018-18240

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Pippo versions prior to 1.11.1

Description The issue allows remote code execution via a command to java.lang.ProcessBuilder. This is because the XstreamEngine component does not use XStream's available protection mechanisms to restrict unmarshalling.

Recommendations For versions prior to 1.11.1, update to version 1.11.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the XstreamEngine component until a patch is available.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2018-18240

GHSA-H892-X453-86WC

Affected Products

Pippo

References · 6

• 🔥 https://github.com/pippo-java/pippo/issues/454 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-18240 · Security Note
• https://osv.dev/vulnerability/CVE-2018-18240 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-h892-x453-86wc · Vendor Advisory
• https://github.com/pippo-java/pippo/commit/c6b26551a82d2dd32097fcb17c13c3b830916296 · Note
• https://github.com/pippo-java/pippo · Note