Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-13115 | First vendor Publication | 2019-07-16 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 8.1 | ||
Base Score | 8.1 | Environmental Score | 8.1 |
impact SubScore | 5.2 | Temporal Score | 8.1 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
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 : (AV:N/AC:M/Au:N/C:P/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.8 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. This is related to an _libssh2_check_length mistake, and is different from the various issues fixed in 1.8.1, such as CVE-2019-3855. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13115 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
50 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2023-11-07 21:39:36 |
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2023-09-08 21:27:44 |
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2023-06-12 13:27:47 |
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2022-11-08 12:43:19 |
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2022-05-14 01:40:28 |
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2022-04-06 00:23:28 |
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2021-12-18 09:23:13 |
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2021-06-30 00:22:58 |
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2021-06-29 21:23:22 |
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2021-06-28 21:23:17 |
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2021-05-04 13:23:24 |
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2021-04-22 02:38:17 |
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2020-09-03 01:25:19 |
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2020-05-23 02:22:32 |
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2019-10-10 12:11:13 |
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2019-09-13 12:10:37 |
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2019-08-07 12:10:31 |
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2019-08-04 12:02:33 |
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2019-07-26 05:19:10 |
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2019-07-24 21:19:28 |
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2019-07-19 00:19:10 |
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2019-07-17 00:19:07 |
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