Search criteria
1 vulnerability by dns-packet_project
CVE-2021-23386 (GCVE-0-2021-23386)
Vulnerability from cvelistv5 – Published: 2021-05-20 16:15 – Updated: 2024-09-16 20:52
VLAI?
Summary
This affects the package dns-packet before 5.2.2. It creates buffers with allocUnsafe and does not always fill them before forming network packets. This can expose internal application memory over unencrypted network when querying crafted invalid domain names.
Severity ?
7.7 (High)
CWE
- Remote Memory Exposure
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | dns-packet |
Affected:
unspecified , < 5.2.2
(custom)
|
Credits
chalker
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