F5 BIG-IP up to 14.1.3/15.1.4.0/16.0.x Client SSL Profile resource consumption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.0	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in F5 BIG-IP up to 14.1.3/15.1.4.0/16.0.x. Affected by this vulnerability is an unknown functionality of the component Client SSL Profile. Performing a manipulation results in resource consumption. This vulnerability is identified as CVE-2022-23015. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in F5 BIG-IP up to 14.1.3/15.1.4.0/16.0.x (Firewall Software). This affects some unknown processing of the component Client SSL Profile. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability.

The weakness was released 01/26/2022 as K08476614. It is possible to read the advisory at support.f5.com. This vulnerability is uniquely identified as CVE-2022-23015 since 01/10/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 14.1.4, 15.1.4.1 or 16.1.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Firewall Software

Vendor

Name

BIG-IP

Version

License

commercial

Website

Vendor: https://f5.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.1
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: BIG-IP 14.1.4/15.1.4.1/16.1.0

Timelineinfo

01/10/2022 🔍
01/26/2022 +16 days 🔍
01/26/2022 +0 days 🔍
01/28/2022 +2 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K08476614
Status: Confirmed

CVE: CVE-2022-23015 (🔍)
GCVE (CVE): GCVE-0-2022-23015
GCVE (VulDB): GCVE-100-191631

Entryinfo

Created: 01/26/2022 08:50
Updated: 01/28/2022 17:40
Changes: 01/26/2022 08:50 (41), 01/28/2022 17:40 (1)
Complete: 🔍
Cache ID: 216::103