F5 BIG-IP up to 11.6.1/12.1.0/12.1.1/12.1.2/13.0.0 TMM Packet input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.8 | $0-$5k | 0.00 |
A vulnerability has been found in F5 BIG-IP up to 11.6.1/12.1.0/12.1.1/12.1.2/13.0.0 (Firewall Software) and classified as problematic. Affected by this vulnerability is an unknown code block of the component TMM. The manipulation as part of a Packet leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0, 12.1.0 - 12.1.2 and 11.5.1 - 11.6.1, an undisclosed sequence of packets, sourced from an adjacent network may cause TMM to crash.
The bug was discovered 12/21/2017. The weakness was presented 12/21/2017 (Website). It is possible to read the advisory at support.f5.com. This vulnerability is known as CVE-2017-6134 since 02/21/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 118605 (F5 Networks BIG-IP : TMM vulnerability (K37404773)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family F5 Networks Local Security Checks and running in the context l.
Proper firewalling of is able to address this issue. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at Tenable (118605) and SecurityFocus (BID 102466†).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.8
VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 118605
Nessus Name: F5 Networks BIG-IP : TMM vulnerability (K37404773)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Timeline
02/21/2017 🔍12/20/2017 🔍
12/20/2017 🔍
12/21/2017 🔍
12/21/2017 🔍
12/21/2017 🔍
12/22/2017 🔍
11/02/2018 🔍
01/18/2023 🔍
Sources
Vendor: f5.comAdvisory: K37404773
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-6134 (🔍)
SecurityFocus: 102466 - Multiple F5 BIG-IP Products CVE-2017-6134 Remote Denial of Service Vulnerability
SecurityTracker: 1040044
Entry
Created: 12/22/2017 08:16Updated: 01/18/2023 17:35
Changes: 12/22/2017 08:16 (64), 02/22/2020 15:29 (9), 01/27/2021 18:02 (3), 01/18/2023 17:35 (2)
Complete: 🔍
Cache ID: 18:6D3:103
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