Vulnerability · Published Aug 4, 2022 · Assigned by f5

CVE-2022-33968BIG-IP LTM and APM NTLM vulnerability CVE-2022-33968

Low 3.7

In plain English

A low-severity out-of-bounds read in BIG-IP from F5. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)3.7Low

Exploit odds (30 days)0.5%top 54.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

In BIG-IP Versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and all versions of 13.1.x, when an LTM monitor or APM SSO is configured on a virtual server, and NTLM challenge-response is in use, undisclosed traffic can cause a buffer over-read. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products (as reported)

Vendor	Product	Versions
F5	BIG-IP	13.1.0 – before 13.1.x*14.1.x – before 14.1.5.115.1.x – before 15.1.6.116.1.x – before 16.1.3.117.0.x – before 17.0.0.1

Weakness: CWE-125 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References

https://support.f5.com/csp/article/K23465404 x_refsource_MISC