When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic
Published May 3, 2019
7.5
HIGHCVSS 3.1
EPSS 1.77%
Description
When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic. The TMM may restart and produce a core file as a result of this condition. The BIG-IP system provisioned with the CGNAT module and configured with a virtual server using a PPTP profile is exposed to this vulnerability.
Affected products
-
- Version 11.5.2-11.5.8StatusaffectedConstraints-
- Version 11.6.1-11.6.3.4StatusaffectedConstraints-
- Version 12.1.0-12.1.4StatusaffectedConstraints-
- Version 13.0.0-13.1.1.4StatusaffectedConstraints-
- Version 14.0.0-14.1.0.1StatusaffectedConstraints-
- 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 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F5 | n/a | n/a |
|
Configuration 1
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 2
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 3
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 4
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 5
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 6
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 7
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 8
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 9
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 10
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 11
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 12
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
Configuration 13
- ≥ 11.5.2 · < 11.5.9
- ≥ 11.6.1 · < 11.6.4
- ≥ 12.1.0 · < 12.1.4.1
- ≥ 13.0.0 · < 13.1.1.5
- ≥ 14.0.0 · < 14.1.0.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
No CWE recorded.
References (2)
- http://www.securityfocus.com/bid/108187 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://support.f5.com/csp/article/K47527163 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/108187 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://support.f5.com/csp/article/K47527163 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.