CVE-2020-4448 — Deserialization of Untrusted Data in IBM Websphere Application Server

CWE-502 — Deserialization of Untrusted Data3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
16.2%
top 5.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Websphere Application ServerIBM Websphere Virtual Enterprise
Timeline
PublishedJun 5
Latest updateMay 24

Description

IBM WebSphere Application Server Network Deployment 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 181228.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶NVDibm/websphere_application_server8.5.0.0 — 8.5.5.18+1
▶CVEListV5ibm/websphere_application_server4 versions+3

Patches

Patch: www.ibm.com ↗Patch: www.ibm.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-8p6x-q5g6-57qh: IBM WebSphere Application Server Network Deployment 7↗2022-05-24
▶
CVEList
CVE-2020-4448: IBM WebSphere Application Server Network Deployment 7↗2020-06-05
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CVE-2020-4448 — Deserialization of Untrusted Data | cvebase