An issue in `coap_pdu.c` in libcoap 4.3.4 allows attackers to cause undefined behavior via a sequence of messages leading to unsigned integer overflow.
Metrics
Affected Vendors & Products
References
History
Tue, 04 Nov 2025 22:30:00 +0000
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Tue, 04 Nov 2025 18:30:00 +0000
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Tue, 04 Nov 2025 18:15:00 +0000
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ssvc
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Wed, 18 Jun 2025 20:00:00 +0000
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Fedoraproject
Fedoraproject fedora Libcoap Libcoap libcoap |
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| CPEs | cpe:2.3:a:libcoap:libcoap:4.3.4:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* |
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| Vendors & Products |
Fedoraproject
Fedoraproject fedora Libcoap Libcoap libcoap |
Status: PUBLISHED
Assigner: mitre
Published: 2024-04-17T00:00:00.000Z
Updated: 2025-11-04T22:06:11.163Z
Reserved: 2024-03-27T00:00:00.000Z
Link: CVE-2024-31031
Updated: 2025-11-04T22:06:11.163Z
Status : Modified
Published: 2024-04-17T19:15:07.623
Modified: 2025-11-04T22:16:00.427
Link: CVE-2024-31031
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