Executive Summary

Informations
Name CVE-2020-10761 First vendor Publication 2020-06-09
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Overall CVSS Score 5
Base Score 5 Environmental Score 5
impact SubScore 1.4 Temporal Score 5
Exploitabality Sub Score 3.1
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact None
Integrity Impact None Availability Impact Low
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

An assertion failure issue was found in the Network Block Device(NBD) Server in all QEMU versions before QEMU 5.0.1. This flaw occurs when an nbd-client sends a spec-compliant request that is near the boundary of maximum permitted request length. A remote nbd-client could use this flaw to crash the qemu-nbd server resulting in a denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10761

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 193
Os 3
Os 1
Os 2

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10761
https://security.netapp.com/advisory/ntap-20200731-0001/
GENTOO https://security.gentoo.org/glsa/202011-09
MISC https://www.openwall.com/lists/oss-security/2020/06/09/1
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
UBUNTU https://usn.ubuntu.com/4467-1/

Alert History

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Date Informations
2024-02-02 02:11:45
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2024-02-01 12:19:24
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2023-11-07 21:37:13
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2023-09-05 13:06:16
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2023-09-05 01:19:03
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2023-09-02 13:05:11
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2023-09-02 01:19:20
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2023-08-12 13:09:45
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2023-08-12 01:18:33
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2023-08-11 13:03:04
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2023-08-11 01:19:11
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2023-08-06 13:01:19
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2023-08-06 01:18:25
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2023-08-04 13:01:40
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2023-08-04 01:18:41
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2023-07-14 13:01:41
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2023-07-14 01:18:34
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2023-03-29 02:04:24
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2023-03-28 12:18:49
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2022-11-16 09:27:28
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2022-10-11 12:55:10
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2022-10-11 01:18:29
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2021-05-05 01:37:48
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2021-05-04 13:44:53
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2021-04-22 02:56:53
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2020-12-05 01:29:11
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2020-11-14 00:22:44
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2020-11-11 12:28:33
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2020-11-11 01:28:19
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2020-11-03 12:27:41
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2020-10-24 01:27:51
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2020-10-16 01:27:30
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2020-10-01 12:27:07
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2020-09-11 01:27:02
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2020-09-10 01:27:29
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2020-09-09 12:27:16
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2020-09-09 01:28:41
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2020-09-02 17:23:07
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2020-07-31 21:23:07
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2020-07-29 00:22:48
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2020-06-22 17:22:42
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2020-06-09 21:23:08
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2020-06-09 17:22:46
  • First insertion