Executive Summary

Informations
Name CVE-2018-20216 First vendor Publication 2018-12-20
Vendor Cve Last vendor Modification 2024-11-21

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

QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20216

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-252 Unchecked Return Value

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 184
Os 4

Sources (Detail)

http://www.openwall.com/lists/oss-security/2018/12/19/2
http://www.securityfocus.com/bid/106291
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg03052.html
https://usn.ubuntu.com/3923-1/
Source Url

Alert History

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Date Informations
2024-11-28 13:17:45
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2022-10-11 12:44:24
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2021-05-05 01:30:53
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2020-11-11 01:22:51
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2020-11-03 12:22:26
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2020-10-24 01:22:33
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2020-09-11 01:21:53
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2020-09-10 01:22:13
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2020-09-09 12:22:08
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2020-09-09 01:23:13
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2020-05-24 01:25:27
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2020-05-23 02:15:07
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2019-10-03 09:21:06
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2019-03-28 09:19:01
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2019-03-27 21:19:34
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2019-01-30 17:19:19
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2018-12-25 17:19:10
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2018-12-21 00:19:22
  • First insertion