Suricata's improper use of entropy keyword can lead to a NULL-ptr deref
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OISF | suricata | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Oisf | Suricata | — |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.434% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:oisf:suricata:8.0.0:-:*:*:*:*:*:* cpe:2.3:a:oisf:suricata:8.0.0:beta1:*:*:*:*:*:* cpe:2.3:a:oisf:suricata:8.0.0:rc1:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
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| First Time appeared |
Oisf
Oisf suricata |
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| Vendors & Products |
Oisf
Oisf suricata |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 8.0.0 and below incorrectly handle the entropy keyword when not anchored to a "sticky" buffer, which can lead to a segmentation fault. This issue is fixed in version 8.0.1. To workaround this issue, users can disable rules using the entropy keyword, or validate they are anchored to a sticky buffer. | |
| Title | Suricata's improper use of entropy keyword can lead to a NULL-ptr deref | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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