Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2017-17805 | First vendor Publication | 2017-12-20 |
Vendor | Cve | Last vendor Modification | 2023-01-19 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 7.8 | ||
Base Score | 7.8 | Environmental Score | 7.8 |
impact SubScore | 5.9 | Temporal Score | 7.8 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17805 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-11-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-3083.nasl - Type : ACT_GATHER_INFO |
2018-09-18 | Name : The remote EulerOS Virtualization host is missing multiple security updates. File : EulerOS_SA-2018-1232.nasl - Type : ACT_GATHER_INFO |
2018-01-29 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1031.nasl - Type : ACT_GATHER_INFO |
2018-01-19 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1026.nasl - Type : ACT_GATHER_INFO |
2018-01-10 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4082.nasl - Type : ACT_GATHER_INFO |
2018-01-08 | Name : The remote Debian host is missing a security update. File : debian_DLA-1232.nasl - Type : ACT_GATHER_INFO |
2017-12-26 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4073.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
---|---|
2024-03-12 12:42:20 |
|
2024-02-02 01:45:52 |
|
2024-02-01 12:12:51 |
|
2023-12-29 01:40:50 |
|
2023-11-22 01:40:28 |
|
2023-09-05 12:43:49 |
|
2023-09-05 01:12:35 |
|
2023-09-02 12:43:33 |
|
2023-09-02 01:12:52 |
|
2023-08-12 12:47:08 |
|
2023-08-12 01:12:22 |
|
2023-08-11 12:41:38 |
|
2023-08-11 01:12:42 |
|
2023-08-06 12:40:17 |
|
2023-08-06 01:12:20 |
|
2023-08-04 12:40:27 |
|
2023-08-04 01:12:24 |
|
2023-07-14 12:40:29 |
|
2023-07-14 01:12:23 |
|
2023-06-06 12:35:34 |
|
2023-03-29 01:42:13 |
|
2023-03-28 12:12:41 |
|
2023-01-25 00:27:48 |
|
2023-01-19 21:27:46 |
|
2022-10-11 12:36:07 |
|
2022-10-11 01:12:17 |
|
2022-09-09 01:32:05 |
|
2022-03-11 01:29:31 |
|
2022-02-01 01:28:18 |
|
2021-12-11 12:28:53 |
|
2021-12-11 01:27:13 |
|
2021-08-19 12:24:59 |
|
2021-05-25 12:23:46 |
|
2021-05-04 12:59:25 |
|
2021-04-22 02:12:46 |
|
2021-03-27 01:21:15 |
|
2020-12-12 12:18:42 |
|
2020-12-05 12:19:59 |
|
2020-09-25 01:18:01 |
|
2020-08-11 12:18:07 |
|
2020-08-08 01:18:03 |
|
2020-08-07 12:18:20 |
|
2020-08-07 01:19:01 |
|
2020-08-01 12:18:00 |
|
2020-07-30 01:18:42 |
|
2020-05-24 01:21:14 |
|
2020-05-23 02:04:42 |
|
2020-05-23 00:58:25 |
|
2019-09-12 12:09:14 |
|
2019-08-14 12:09:05 |
|
2019-07-03 12:08:48 |
|
2019-06-15 12:09:07 |
|
2019-03-16 12:08:02 |
|
2018-12-18 12:07:40 |
|
2018-12-15 12:07:45 |
|
2018-11-20 12:07:52 |
|
2018-11-07 17:20:13 |
|
2018-10-31 13:21:19 |
|
2018-10-31 00:21:17 |
|
2018-10-30 12:10:21 |
|
2018-07-13 12:08:26 |
|
2018-04-25 09:19:18 |
|
2018-04-07 09:19:36 |
|
2018-04-06 09:19:11 |
|
2018-04-05 09:19:42 |
|
2018-03-28 12:08:28 |
|
2018-02-05 13:21:37 |
|
2018-01-26 12:08:05 |
|
2018-01-11 09:22:10 |
|
2018-01-09 05:20:41 |
|
2018-01-06 09:21:38 |
|
2017-12-29 09:22:07 |
|
2017-12-27 21:22:10 |
|
2017-12-21 05:21:20 |
|