Vulnerability Monitor

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CVE-2023-30463

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.

Published

2023-04-19T12:15:08.343

Last Modified

2025-02-05T16:15:39.887

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-190
Type: Secondary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	altran	picotcp	≤ 1.7.0	Yes

References

https://georgyg.com/home/picotcp-denial-of-service-cve-2023-30463/ Exploit, Third Party Advisory ([email protected])
https://github.com/tass-belgium/picotcp/releases Release Notes ([email protected])
https://georgyg.com/home/picotcp-denial-of-service-cve-2023-30463/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/tass-belgium/picotcp/releases Release Notes (af854a3a-2127-422b-91ae-364da2661108)