CVE-2023-30463
High
Description
Altran picoTCP through 1.7.0 allows memory corruption (and subsequent denial of service) because of an integer overflow in pico_ipv6_alloc when processing large ICMPv6 packets. This affects installations with Ethernet support in which a packet size greater than 65495 may occur.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAltran Picotcp
PublishedApr 19, 2023
First seenApr 19, 2023
Weakness typeCWE-190Integer overflow
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| altran picotcp | v ≤ 1.7.0 | — |
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