Source: libcoap3 Version: 4.3.1-1 Severity: important Tags: security upstream Forwarded: https://github.com/obgm/libcoap/issues/1351 X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for libcoap3. CVE-2024-31031[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2024-31031 https://www.cve.org/CVERecord?id=CVE-2024-31031 [1] https://github.com/obgm/libcoap/issues/1351 [2] https://github.com/obgm/libcoap/commit/214665ac4b44b1b6a7e38d4d6907ee835a174928 Regards, Salvatore
