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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://georgyg.com/home/picotcp-denial-of-service-cve-2023-30463/	Exploit Third Party Advisory
https://github.com/tass-belgium/picotcp/releases	Release Notes
https://georgyg.com/home/picotcp-denial-of-service-cve-2023-30463/	Exploit Third Party Advisory
https://github.com/tass-belgium/picotcp/releases	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:altran:picotcp:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-19 12:15

Updated : 2025-02-05 16:15

NVD link : CVE-2023-30463

Mitre link : CVE-2023-30463

CVE.ORG link : CVE-2023-30463

JSON object : View

Products Affected

altran

picotcp

CWE

CWE-190

Integer Overflow or Wraparound

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