Ettercap through 0.8.4.1 Use-After-Free via PCRE2 Filter Substitution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Ettercap | ettercap | unaffected |
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No data.
No data.
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| Ettercap | Ettercap |
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| Ettercap-project | Ettercap |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.247% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Ettercap
Ettercap ettercap |
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| Vendors & Products |
Ettercap
Ettercap ettercap |
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| Description | Ettercap through 0.8.4.1 contains a use-after-free vulnerability in func_pcre() in src/ec_filter.c that reads the PCRE2 ovector after freeing match data. Network-adjacent attackers can send packets matching a loaded pcre_regex() substitution filter to corrupt memory and potentially execute code as root. | |
| Title | Ettercap through 0.8.4.1 Use-After-Free via PCRE2 Filter Substitution | |
| First Time appeared |
Ettercap-project
Ettercap-project ettercap |
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| Weaknesses | CWE-416 | |
| CPEs | cpe:2.3:a:ettercap-project:ettercap:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ettercap-project
Ettercap-project ettercap |
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| References |
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| Metrics |
cvssV3_1
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