An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-mbedtls | Jul 30, 2024 | Dec 15, 2022 | |
| Gentoo Linux | gentoo-linux-upgrade-net-libs-mbedtls | Sep 23, 2024 | Dec 15, 2022 | |
| Suse | — | suse-upgrade-libmbedcrypto7suse-upgrade-libmbedcrypto7-32bitsuse-upgrade-libmbedcrypto7-64bitsuse-upgrade-libmbedtls14suse-upgrade-libmbedtls14-32bitsuse-upgrade-libmbedtls14-64bitsuse-upgrade-libmbedx509-1suse-upgrade-libmbedx509-1-32bitsuse-upgrade-libmbedx509-1-64bitsuse-upgrade-mbedtls-devel | Jan 4, 2023 | Dec 15, 2022 |
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