CVE-2018-5508
Last modified
CVE-2018-5508 is a vulnerability of currently unknown severity. On F5 BIG-IP PEM versions 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.5.1-11.5.5, or 11.2.1, under certain conditions, TMM may crash when processing compressed data though a Virtual Server with an associated PEM profile using the content insertion option.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
On F5 BIG-IP PEM versions 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.5.1-11.5.5, or 11.2.1, under certain conditions, TMM may crash when processing compressed data though a Virtual Server with an associated PEM profile using the content insertion option.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Policy Enforcement Manager | >= 11.5.1, <= 11.5.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 11.6.0, <= 11.6.2 |
| F5 | Big-Ip Policy Enforcement Manager | >= 12.0.0, <= 12.1.3 |
| F5 | Big-Ip Policy Enforcement Manager | 11.2.1 |
| F5 | Big-Ip Policy Enforcement Manager | 13.0.0 |
References
- https://support.f5.com/csp/article/K10329515Vendor Advisory
- https://support.f5.com/csp/article/K10329515Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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