Executive Summary

Informations
Name CVE-2020-13659 First vendor Publication 2020-06-02
Vendor Cve Last vendor Modification 2022-11-16

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L
Overall CVSS Score 2.5
Base Score 2.5 Environmental Score 2.5
impact SubScore 1.4 Temporal Score 2.5
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity High
Privileges Required High 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:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 1.9 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13659

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3
Os 2
Os 1

Sources (Detail)

Source Url
CONFIRM http://www.openwall.com/lists/oss-security/2020/06/01/3
https://security.netapp.com/advisory/ntap-20200608-0007/
DEBIAN https://www.debian.org/security/2020/dsa-4728
GENTOO https://security.gentoo.org/glsa/202011-09
MISC https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg07313.html
MLIST https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
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 02:12:53
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2024-02-01 12:19:49
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2023-09-05 13:07:22
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2023-09-05 01:19:26
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2023-09-02 13:06:16
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2023-09-02 01:19:44
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2023-08-12 13:10:52
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2023-08-12 01:18:57
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2023-08-11 13:04:08
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2023-08-11 01:19:35
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2023-08-06 13:02:23
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2023-08-06 01:18:49
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2023-08-04 13:02:44
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2023-08-04 01:19:04
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2023-07-14 13:02:45
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2023-07-14 01:18:57
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2023-03-29 02:05:27
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2023-03-28 12:19:12
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2022-11-16 09:27:28
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2022-10-11 12:56:04
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2022-10-11 01:18:49
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2021-05-04 13:47:13
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2021-04-22 02:58:53
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2020-11-11 12:28:55
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2020-09-02 17:23:09
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2020-07-29 00:22:50
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2020-07-26 21:23:10
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2020-07-20 17:22:48
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2020-06-08 21:23:11
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2020-06-08 17:22:53
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2020-06-02 21:23:08
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2020-06-02 17:22:41
  • First insertion