HIGH
On BIG-IP versions 16.0.0-16.0.0.1 and 15.1.0-15.1.0.5, using the RESOLV::lookup command within an iRule may cause the Traffic Management Microkernel (TMM) to generate a core file and restart
Published Nov 5, 2020
7.5
HIGHCVSS 3.1
EPSS 1.04%
Description
On BIG-IP versions 16.0.0-16.0.0.1 and 15.1.0-15.1.0.5, using the RESOLV::lookup command within an iRule may cause the Traffic Management Microkernel (TMM) to generate a core file and restart. This issue occurs when data exceeding the maximum limit of a hostname passes to the RESOLV::lookup command.
Affected products
- Vendor n/a Product Big-IP Defaultn/a
- Version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Big-IP | n/a |
|
OR
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
- ≥ 15.1.0 · < 15.1.1
- ≥ 16.0.0 · < 16.0.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (0)
No CWE recorded.
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27095 Advisory
- https://support.f5.com/csp/article/K03125360 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27095 | Advisory | |
| https://support.f5.com/csp/article/K03125360 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner f5
Published Nov 5, 2020
Updated Aug 4, 2024
Reserved Jan 6, 2020
Link CVE-2020-5941
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2020-27095 Assigner f5
Published Nov 5, 2020
Updated Aug 4, 2024
Exploited since n/a
Link EUVD-2020-27095