PT-2019-18218 · F5 · Big-Ip

Published 2019-07-03 · Updated 2020-08-24 · CVE-2019-6636

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions BIG-IP (AFM, ASM) versions 11.5.1 through 11.6.4 BIG-IP (AFM, ASM) versions 12.1.0 through 12.1.4 BIG-IP (AFM, ASM) versions 13.0.0 through 13.1.1.4 BIG-IP (AFM, ASM) versions 14.0.0 through 14.0.0.4 BIG-IP (AFM, ASM) versions 14.1.0 through 14.1.0.5

Description A stored cross-site scripting issue exists in the AFM feed list, potentially allowing an attacker to store a CSRF that results in code execution as the admin user. The attack can be performed by users with the roles of resource administrator and administrator.

Recommendations For BIG-IP (AFM, ASM) versions 11.5.1 through 11.6.4, consider disabling the AFM feed list functionality until a patch is available. For BIG-IP (AFM, ASM) versions 12.1.0 through 12.1.4, consider disabling the AFM feed list functionality until a patch is available. For BIG-IP (AFM, ASM) versions 13.0.0 through 13.1.1.4, consider disabling the AFM feed list functionality until a patch is available. For BIG-IP (AFM, ASM) versions 14.0.0 through 14.0.0.4, consider disabling the AFM feed list functionality until a patch is available. For BIG-IP (AFM, ASM) versions 14.1.0 through 14.1.0.5, consider disabling the AFM feed list functionality until a patch is available.

Fix

CSRF

XSS

Weakness Enumeration

CWE-352

CWE-79

Related Identifiers

CVE-2019-6636

Affected Products

Big-Ip

References · 6

• https://support.f5.com/csp/article/K68151373 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6636 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6636 · Vendor Advisory
• https://t.me/cvenotify/187 · Telegram Post
• http://securityfocus.com/bid/109108 · Note
• https://t.me/cvenotify/243 · Telegram Post