F5 BIG-IP up to 17.0.0.0 LTM Monitor/APM SSO out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.60

Summaryinfo

A vulnerability, which was classified as problematic, has been found in F5 BIG-IP up to 13.1.x/14.1.5.0/15.1.6.0/16.1.3.0/17.0.0.0. Affected is an unknown function of the component LTM Monitor/APM SSO. This manipulation causes out-of-bounds. This vulnerability appears as CVE-2022-33968. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in F5 BIG-IP up to 13.1.x/14.1.5.0/15.1.6.0/16.1.3.0/17.0.0.0 (Firewall Software). Affected by this vulnerability is an unknown functionality of the component LTM Monitor/APM SSO. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. The summary by CVE is:

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.

The weakness was presented 08/05/2022 as K23465404. The advisory is shared at support.f5.com. This vulnerability is known as CVE-2022-33968 since 07/19/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 14.1.5.1, 15.1.6.1, 16.1.3.1 or 17.0.0.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CNA Base Score: 3.7
CNA Vector (F5 Networks): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: BIG-IP 14.1.5.1/15.1.6.1/16.1.3.1/17.0.0.1

Timelineinfo

07/19/2022 🔍
08/05/2022 +17 days 🔍
08/05/2022 +0 days 🔍
08/30/2022 +25 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K23465404
Status: Confirmed

CVE: CVE-2022-33968 (🔍)
GCVE (CVE): GCVE-0-2022-33968
GCVE (VulDB): GCVE-100-205633

Entryinfo

Created: 08/05/2022 08:15
Updated: 08/30/2022 13:38
Changes: 08/05/2022 08:15 (52), 08/30/2022 13:38 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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