Fortra BoKS Manager boks_portmux TLS ClientHello out-of-bounds read vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Fortra | BoKS Manager | unknown |
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| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fortra | Boks Manager |
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Vendor Solution
Upgrade to boks-server 8.1.0.24 or boks-server 9.0.0.7.
Vendor Workaround
Until a fixed release is installed, restrict network access to boks_portmux listeners to trusted systems.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.327% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Fortra
Fortra boks Manager |
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| Vendors & Products |
Fortra
Fortra boks Manager |
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| Description | Fortra BoKS Manager contains an out-of-bounds read vulnerability in the custom TLS ClientHello parser used by boks_portmux. A remote unauthenticated attacker can submit a malformed ClientHello and terminate boks_portmux. Although the daemon is normally restarted automatically, repeated requests can sustain the service interruption. | |
| Title | Fortra BoKS Manager boks_portmux TLS ClientHello out-of-bounds read vulnerability | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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