Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-6079 | First vendor Publication | 2020-03-24 |
Vendor | Cve | Last vendor Modification | 2022-04-22 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker can send one mDNS message repeatedly to trigger this vulnerability through decoding of the domain name performed by rr_decode. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6079 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory Leak') |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Os | 2 |
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | TRUFFLEHUNTER TALOS-2020-1002 attack attempt RuleID : 53102 - Revision : 1 - Type : SERVER-OTHER |
Sources (Detail)
Source | Url |
---|---|
DEBIAN | https://www.debian.org/security/2020/dsa-4671 |
GENTOO | https://security.gentoo.org/glsa/202005-10 |
MISC | https://talosintelligence.com/vulnerability_reports/TALOS-2020-1002 |
Alert History
Date | Informations |
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2022-04-23 00:23:33 |
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2022-04-20 00:23:21 |
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2021-08-05 01:40:03 |
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2021-07-21 17:24:18 |
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2021-05-04 13:55:55 |
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2021-04-22 03:06:26 |
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2020-12-05 21:23:47 |
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2020-05-23 02:37:21 |
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