F5 BIG-IP up to 14.1.2.2/15.0.1.1/15.1.0.1 TMM input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in F5 BIG-IP up to 14.1.2.2/15.0.1.1/15.1.0.1. Affected is an unknown function of the component TMM. Performing a manipulation results in input validation. This vulnerability is known as CVE-2020-5862. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in F5 BIG-IP up to 14.1.2.2/15.0.1.1/15.1.0.1 (Firewall Software). This affects an unknown code of the component TMM. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. The summary by CVE is:

On BIG-IP 15.1.0-15.1.0.1, 15.0.0-15.0.1.1, and 14.1.0-14.1.2.2, under certain conditions, TMM may crash or stop processing new traffic with the DPDK/ENA driver on AWS systems while sending traffic. This issue does not affect any other platforms, hardware or virtual, or any other cloud provider since the affected driver is specific to AWS.

The weakness was published 03/27/2020. This vulnerability is uniquely identified as CVE-2020-5862 since 01/06/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/28/2020).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-152414 and VDB-152412. Be aware that VulDB is the high quality source for 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: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/06/2020 🔍
03/27/2020 +81 days 🔍
03/28/2020 +1 days 🔍
05/12/2024 +1506 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K01054113
Status: Not defined

CVE: CVE-2020-5862 (🔍)
GCVE (CVE): GCVE-0-2020-5862
GCVE (VulDB): GCVE-100-152415
See also: 🔍

Entryinfo

Created: 03/28/2020 07:17
Updated: 05/12/2024 09:36
Changes: 03/28/2020 07:17 (36), 03/28/2020 07:22 (18), 05/12/2024 09:36 (18)
Complete: 🔍
Cache ID: 216::103

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