CVE-2020-4449 — Deserialization of Untrusted Data in IBM Websphere Application Server

CWE-502 — Deserialization of Untrusted DataCWE-200 — Sensitive Information Exposure4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 31.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM Websphere Application Server
Timeline
PublishedJun 5
Latest updateMay 24

Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to obtain sensitive information with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181230.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDibm/websphere_application_server7.0.0.0 — 7.0.0.45+3
▶CVEListV5ibm/websphere_application_server4 versions+3

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-r6mf-gg9c-722f: IBM WebSphere Application Server 7↗2022-05-24
▶
OSV
apport vulnerabilities↗2020-09-02
▶
CVEList
CVE-2020-4449: IBM WebSphere Application Server 7↗2020-06-05
▶
CVE-2020-4449 — Deserialization of Untrusted Data | cvebase