lwIP through 2.2.1 Stack Out-of-Bounds Write via mDNS Search Response Handler
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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| lwIP | lwIP | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lwip | Lwip |
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| Lwip Project | Lwip |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.356% probability within 30 days)
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| References |
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| Metrics |
ssvc
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| First Time appeared |
Lwip
Lwip lwip |
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| Vendors & Products |
Lwip
Lwip lwip |
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| Description | lwIP through 2.2.1 contains a stack out-of-bounds write vulnerability in mdns_handle_response that allows adjacent attackers to corrupt stack memory by sending mDNS responses with invalid domain names. Attackers on the local link can send multicast PTR answers with oversized RDLENGTH or SRV answers with RDLENGTH below 6 during a service search, overflowing a 256-byte stack buffer and crashing the device. | |
| Title | lwIP through 2.2.1 Stack Out-of-Bounds Write via mDNS Search Response Handler | |
| First Time appeared |
Lwip Project
Lwip Project lwip |
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| Weaknesses | CWE-121 | |
| CPEs | cpe:2.3:a:lwip_project:lwip:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lwip Project
Lwip Project lwip |
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| References |
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| Metrics |
cvssV3_1
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