Executive Summary

Informations
Name CVE-2020-10703 First vendor Publication 2020-06-02
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low 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:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD. Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10703

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 239

Sources (Detail)

https://bugzilla.redhat.com/show_bug.cgi?id=1790725
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10703
https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=5d5c732d748d644ec14626b...
https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=7aa0e8c0cb8a6293d0c6f7e...
https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=dfff16a7c261f8d28e3abe6...
https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.netapp.com/advisory/ntap-20200608-0005/
Source Url

Alert History

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Date Informations
2024-11-28 13:37:53
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2024-08-02 13:10:46
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2024-08-02 01:20:40
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2024-04-01 17:27:34
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2024-02-02 02:11:43
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2024-02-01 12:19:23
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2023-11-07 21:37:15
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2023-09-05 13:06:14
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2023-09-05 01:19:02
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2023-09-02 13:05:09
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2023-09-02 01:19:19
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2023-08-12 13:09:42
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2023-08-12 01:18:32
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2023-08-11 13:03:02
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2023-08-11 01:19:10
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2023-08-06 13:01:17
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2023-08-06 01:18:24
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2023-08-04 13:01:38
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2023-08-04 01:18:40
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2023-07-14 13:01:39
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2023-07-14 01:18:33
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2023-05-26 01:53:10
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2023-03-29 02:04:22
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2023-03-28 12:18:49
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2022-10-11 12:55:08
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2022-10-11 01:18:28
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2021-05-04 13:44:35
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2021-04-22 02:56:30
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2020-06-16 09:22:41
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2020-06-08 17:22:47
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2020-06-02 21:23:03
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2020-06-02 17:22:39
  • First insertion