PT-2020-18810 · F5 · Big-Ip

Published 2020-08-26 · Updated 2021-07-21 · CVE-2020-5912

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions BIG-IP versions 11.6.1 through 11.6.5.1 BIG-IP versions 12.1.0 through 12.1.5.1 BIG-IP versions 13.1.0 through 13.1.3.3 BIG-IP versions 14.1.0 through 14.1.2.3 BIG-IP versions 15.0.0 through 15.0.1.3 BIG-IP versions 15.1.0 through 15.1.0.4

Description The restjavad process's dump command in BIG-IP does not follow current best coding practices, which may allow overwriting arbitrary files.

Recommendations For versions 11.6.1 through 11.6.5.1, consider disabling the restjavad process's dump command until a patch is available. For versions 12.1.0 through 12.1.5.1, consider disabling the restjavad process's dump command until a patch is available. For versions 13.1.0 through 13.1.3.3, consider disabling the restjavad process's dump command until a patch is available. For versions 14.1.0 through 14.1.2.3, consider disabling the restjavad process's dump command until a patch is available. For versions 15.0.0 through 15.0.1.3, consider disabling the restjavad process's dump command until a patch is available. For versions 15.1.0 through 15.1.0.4, consider disabling the restjavad process's dump command until a patch is available.

Fix

Related Identifiers

CVE-2020-5912

Affected Products

Big-Ip

References · 3

• https://osv.dev/vulnerability/CVE-2020-5912 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5912 · Security Note
• https://support.f5.com/csp/article/K12936322 · Vendor Advisory