Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2022-35409 | First vendor Publication | 2022-07-15 |
Vendor | Cve | Last vendor Modification | 2023-03-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | |||
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Overall CVSS Score | 9.1 | ||
Base Score | 9.1 | Environmental Score | 9.1 |
impact SubScore | 5.2 | Temporal Score | 9.1 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
---|---|---|---|
Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information disclosure based on error responses. Affected configurations have MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE enabled and MBEDTLS_SSL_IN_CONTENT_LEN less than a threshold that depends on the configuration: 258 bytes if using mbedtls_ssl_cookie_check, and possibly up to 571 bytes with a custom cookie check function. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35409 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:37:39 |
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2024-02-01 12:27:35 |
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2023-09-05 13:32:14 |
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2023-09-05 01:27:01 |
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2023-09-02 13:30:27 |
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2023-09-02 01:27:25 |
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2023-08-12 13:37:36 |
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2023-08-12 01:26:42 |
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2023-08-11 13:28:14 |
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2023-08-11 01:27:32 |
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2023-08-06 13:26:01 |
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2023-08-06 01:26:25 |
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2023-08-04 13:26:26 |
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2023-08-04 01:26:46 |
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2023-07-21 02:21:06 |
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2023-07-14 13:26:25 |
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2023-07-14 01:26:30 |
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2023-03-29 02:27:01 |
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2023-03-28 12:26:32 |
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2023-03-03 21:27:41 |
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2022-12-26 09:27:25 |
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2022-10-11 13:14:59 |
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2022-10-11 01:25:25 |
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2022-08-30 21:27:22 |
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2022-07-27 21:28:07 |
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2022-07-22 21:27:18 |
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2022-07-15 21:27:09 |
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