Executive Summary

Informations
Name CVE-2020-8284 First vendor Publication 2020-12-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 3.7
Base Score 3.7 Environmental Score 3.7
impact SubScore 1.4 Temporal Score 3.7
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8284

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 157
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 2
Application 2
Hardware 1
Os 199
Os 3
Os 2
Os 2

Sources (Detail)

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
https://curl.se/docs/CVE-2020-8284.html
https://hackerone.com/reports/1040166
https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.gentoo.org/glsa/202012-14
https://security.netapp.com/advisory/ntap-20210122-0007/
https://support.apple.com/kb/HT212325
https://support.apple.com/kb/HT212326
https://support.apple.com/kb/HT212327
https://www.debian.org/security/2021/dsa-4881
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
Source Url

Alert History

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Date Informations
2024-11-28 13:48:38
  • Multiple Updates
2024-04-09 05:27:26
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2024-03-27 17:28:13
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2023-11-07 21:36:12
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2023-08-25 13:04:15
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2022-10-11 01:20:47
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2022-05-14 00:27:39
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2022-04-20 09:23:26
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2022-04-04 21:23:38
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2022-03-10 21:23:25
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2022-02-07 21:23:20
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2022-01-13 01:45:06
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2022-01-06 01:45:12
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2022-01-05 01:44:53
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2021-09-23 17:23:18
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2021-09-22 21:23:45
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2021-08-05 01:40:47
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2021-07-21 05:23:02
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2021-06-15 00:23:06
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2021-05-07 21:23:26
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2021-05-07 09:23:05
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2021-05-04 14:06:25
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2021-04-22 03:11:29
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2021-04-01 09:23:13
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2021-01-26 21:23:42
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2020-12-24 05:22:53
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2020-12-23 21:23:28
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2020-12-21 09:22:52
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2020-12-19 09:22:54
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2020-12-16 12:31:55
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2020-12-16 12:31:29
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2020-12-16 01:32:25
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2020-12-16 01:31:59
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2020-12-15 21:23:52
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2020-12-15 09:22:55
  • Multiple Updates
2020-12-15 05:22:52
  • Multiple Updates
2020-12-15 00:22:54
  • First insertion