Executive Summary

Informations
Name CVE-2020-16092 First vendor Publication 2020-08-11
Vendor Cve Last vendor Modification 2022-09-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Overall CVSS Score 3.8
Base Score 3.8 Environmental Score 3.8
impact SubScore 1.4 Temporal Score 3.8
Exploitabality Sub Score 2
 
Attack Vector Local 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:L/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In QEMU through 5.0.0, an assertion failure can occur in the network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could use this flaw to abort the QEMU process on the host, resulting in a denial of service condition in net_tx_pkt_add_raw_fragment in hw/net/net_tx_pkt.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16092

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 193
Os 3
Os 2
Os 1

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20200821-0006/
DEBIAN https://www.debian.org/security/2020/dsa-4760
GENTOO https://security.gentoo.org/glsa/202208-27
MISC http://www.openwall.com/lists/oss-security/2020/08/10/1
https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg07563.html
MLIST https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html
UBUNTU https://usn.ubuntu.com/4467-1/

Alert History

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Date Informations
2024-02-02 02:13:53
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2023-09-05 13:08:24
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2023-08-12 13:11:53
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2023-08-11 13:05:05
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2023-08-11 01:20:00
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2023-08-06 13:03:21
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2023-08-04 13:03:41
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2023-08-04 01:19:29
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2023-07-14 13:03:43
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2023-07-14 01:19:21
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2023-03-29 02:06:23
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2023-03-28 12:19:36
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2022-10-11 12:56:55
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2022-10-11 01:19:13
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2022-09-30 17:27:35
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2022-08-15 17:27:50
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2021-05-05 01:38:17
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2021-05-04 13:46:53
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2021-04-22 02:58:35
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2020-12-05 01:29:56
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2020-11-14 01:29:11
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2020-11-11 01:29:02
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2020-11-03 12:28:19
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2020-10-24 01:28:26
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2020-10-15 21:23:07
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2020-10-13 12:28:54
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2020-10-01 12:27:39
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2020-09-14 05:22:47
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2020-09-10 21:23:12
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2020-09-09 21:23:07
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2020-09-09 09:22:44
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2020-09-08 17:22:54
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2020-09-07 17:22:48
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2020-09-02 17:23:12
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2020-08-13 17:22:52
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2020-08-11 21:23:15
  • First insertion