F5 BIG-IP up to 12.1.3.7/13.1.1.1/14.0.0.2 Traffic Management Microkernel Bomb input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.3 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in F5 BIG-IP up to 12.1.3.7/13.1.1.1/14.0.0.2 (Firewall Software). This vulnerability affects an unknown code block of the component Traffic Management Microkernel. The manipulation with an unknown input leads to a input validation vulnerability (Bomb). 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. CVE summarizes:
On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, or 12.1.0-12.1.3.7, when a virtual server using the inflate functionality to process a gzip bomb as a payload, the BIG-IP system will experience a fatal error and may cause the Traffic Management Microkernel (TMM) to produce a core file.
The bug was discovered 12/21/2018. The weakness was shared 12/20/2018 (Website). The advisory is shared for download at support.f5.com. This vulnerability was named CVE-2018-15330 since 08/14/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 119818 (F5 Networks BIG-IP : TMM vulnerability (K23328310)), 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.
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (119818). The entry VDB-128223 is related to this item.
Product
Type
Vendor
Name
Version
- 12.1.3.0
- 12.1.3.1
- 12.1.3.2
- 12.1.3.3
- 12.1.3.4
- 12.1.3.5
- 12.1.3.6
- 12.1.3.7
- 13.1.1.0
- 13.1.1.1
- 14.0.0.0
- 14.0.0.1
- 14.0.0.2
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: 6.4VulDB Meta Temp Score: 6.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: BombClass: Input validation / Bomb
CWE: 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 |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 119818
Nessus Name: F5 Networks BIG-IP : TMM vulnerability (K23328310)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
08/14/2018 🔍12/20/2018 🔍
12/20/2018 🔍
12/20/2018 🔍
12/21/2018 🔍
12/21/2018 🔍
12/21/2018 🔍
06/20/2023 🔍
Sources
Vendor: f5.comAdvisory: K23328310
Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-15330 (🔍)
See also: 🔍
Entry
Created: 12/21/2018 12:13 PMUpdated: 06/20/2023 11:36 AM
Changes: 12/21/2018 12:13 PM (65), 04/22/2020 06:10 PM (4), 06/20/2023 11:36 AM (4)
Complete: 🔍
Cache ID: 35:818:40
No comments yet. Languages: en.
Please log in to comment.