CVE-2022-46393
- Source
- https://cve.org/CVERecord?id=CVE-2022-46393
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-46393.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-46393
- Downstream
DEBIAN (1)
JLSEC (1)
UBUNTU (1)
- Related
- Published
- 2022-12-15T00:00:00Z
- Modified
- 2026-10-24T10:51:54Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "cna_assigner": "mitre", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46393.json" }- References
-
- https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.2
- https://github.com/Mbed-TLS/mbedtls/releases/tag/v3.3.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46393.json
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BR7ZCVKLPGCOEEALUHZMFHXQHR6S4QL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XMKJ5IMJEPXYAHHU56Z4P2FSYIEAESB/
- https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/
- https://nvd.nist.gov/vuln/detail/CVE-2022-46393
Affected packages
Git / github.com/mbed-tls/mbedtls
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mbed-tls/mbedtls
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:trustedfirmware:mbed_tls:*:*:*:*:*:*:*:*", "range": [ { "introduced": "3.0.0" }, { "fixed": "3.3.0" } ], "source": "CPE_RANGE" }, { "original_tag": "v2.28.2", "range": [ { "fixed": "89f040a5c938985c5f30728baed21e49d0846a53" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v3.3.0", "range": [ { "fixed": "8c89224991adff88d53cd380f42a2baa36f91454" } ], "source": "REFERENCES_TAG" } ] }