CVE-2023-30362
High
Description
Buffer Overflow vulnerability in coap_send function in libcoap library 4.3.1-103-g52cfd56 fixed in 4.3.1-120-ge242200 allows attackers to obtain sensitive information via malformed pdu.
SeverityHigh
CVSS7.5
Exploit probability—
ProductLibcoap
PublishedJun 23, 2023
First seenJun 23, 2023
How to fix
Update
- libcoap libcoap4.3.1-120-ge242200 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libcoap libcoap | v < 4.3.1-120-ge242200 | 4.3.1-120-ge242200 |
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