Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2020-8284 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.7 LOWVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CNA: CISA-ADPCVSS-B:3.7 LOWVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	CVE	PatchThird Party Advisory
https://curl.se/docs/CVE-2020-8284.html	CVE	Vendor Advisory
https://hackerone.com/reports/1040166	CVE	Permissions Required
https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html	CVE	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/	CVE	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/	CVE	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202012-14	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210122-0007/	CVE	Third Party Advisory
https://support.apple.com/kb/HT212325	CVE	Third Party Advisory
https://support.apple.com/kb/HT212326	CVE	Third Party Advisory
https://support.apple.com/kb/HT212327	CVE	Third Party Advisory
https://www.debian.org/security/2021/dsa-4881	CVE	Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html	CVE	PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html	CVE	PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html	CVE	PatchThird Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html	CVE	PatchThird Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	[email protected]	PatchThird Party Advisory
https://curl.se/docs/CVE-2020-8284.html	[email protected]	Vendor Advisory
https://hackerone.com/reports/1040166	[email protected]	Permissions Required
https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html	[email protected]	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/	[email protected]	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/	[email protected]	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202012-14	[email protected]	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210122-0007/	[email protected]	Third Party Advisory
https://support.apple.com/kb/HT212325	[email protected]	Third Party Advisory
https://support.apple.com/kb/HT212326	[email protected]	Third Party Advisory
https://support.apple.com/kb/HT212327	[email protected]	Third Party Advisory
https://www.debian.org/security/2021/dsa-4881	[email protected]	Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html	[email protected]	PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html	[email protected]	PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html	[email protected]	PatchThird Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html	[email protected]	PatchThird Party Advisory

see all 32 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
haxx curl	<= 7.73.0
CPE cpe:2.3:a:haxx:curl:::::::: Remediation No remediation found in references.
fedoraproject fedora	32 33
CPE cpe:2.3:o:fedoraproject:fedora:32:::::::* cpe:2.3:o:fedoraproject:fedora:33:::::::* Remediation No remediation found in references.
debian debian linux	9.0 10.0
CPE cpe:2.3:o:debian:debian_linux:9.0:::::::* cpe:2.3:o:debian:debian_linux:10.0:::::::* Remediation No remediation found in references.
netapp clustered data ontap	All versions
CPE cpe:2.3:a:netapp:clustered_data_ontap:-:::::::* Remediation No remediation found in references.
netapp hci management node	All versions
CPE cpe:2.3:a:netapp:hci_management_node:-:::::::* Remediation No remediation found in references.
netapp solidfire	All versions
CPE cpe:2.3:a:netapp:solidfire:-:::::::* Remediation No remediation found in references.
netapp hci storage node	All versions
CPE cpe:2.3:h:netapp:hci_storage_node:-:::::::* Remediation No remediation found in references.
netapp hci bootstrap os	All versions
CPE cpe:2.3:o:netapp:hci_bootstrap_os:-:::::::* Remediation No remediation found in references.
netapp hci compute node	All versions
CPE cpe:2.3:h:netapp:hci_compute_node:-:::::::* Remediation No remediation found in references.
apple mac os x	>= 10.14.0, < 10.14.6 >= 10.15, < 10.15.7 10.14.6 security_update_2019-001 10.14.6 security_update_2019-002 10.14.6 security_update_2019-004
CPE cpe:2.3:o:apple:mac_os_x:::::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:::::: cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:-:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:::::: cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:::::: Remediation No remediation found in references.
apple macos	11.0.1 11.1 11.2
CPE cpe:2.3:o:apple:macos:11.0.1:::::::* cpe:2.3:o:apple:macos:11.1:::::::* cpe:2.3:o:apple:macos:11.2:::::::* Remediation No remediation found in references.
oracle communications billing and revenue management	12.0.0.3.0
CPE cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:::::::* Remediation No remediation found in references.
oracle communications cloud native core policy	1.14.0
CPE cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:::::::* Remediation No remediation found in references.
oracle essbase	21.2
CPE cpe:2.3:a:oracle:essbase:21.2:::::::* Remediation No remediation found in references.
oracle peoplesoft enterprise peopletools	8.58
CPE cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:::::::* Remediation No remediation found in references.
fujitsu m10-1 firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m10-1_firmware:::::::: Remediation No remediation found in references.
fujitsu m10-1	All versions
CPE cpe:2.3:h:fujitsu:m10-1:-:::::::* Remediation No remediation found in references.
fujitsu m10-4 firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m10-4_firmware:::::::: Remediation No remediation found in references.
fujitsu m10-4	All versions
CPE cpe:2.3:h:fujitsu:m10-4:-:::::::* Remediation No remediation found in references.
fujitsu m10-4s firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m10-4s_firmware:::::::: Remediation No remediation found in references.
fujitsu m10-4s	All versions
CPE cpe:2.3:h:fujitsu:m10-4s:-:::::::* Remediation No remediation found in references.
fujitsu m12-1 firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m12-1_firmware:::::::: Remediation No remediation found in references.
fujitsu m12-1	All versions
CPE cpe:2.3:h:fujitsu:m12-1:-:::::::* Remediation No remediation found in references.
fujitsu m12-2 firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m12-2_firmware:::::::: Remediation No remediation found in references.
fujitsu m12-2	All versions
CPE cpe:2.3:h:fujitsu:m12-2:-:::::::* Remediation No remediation found in references.
fujitsu m12-2s firmware	< xcp2410 < xcp3110
CPE cpe:2.3:o:fujitsu:m12-2s_firmware:::::::: Remediation No remediation found in references.
fujitsu m12-2s	All versions
CPE cpe:2.3:h:fujitsu:m12-2s:-:::::::* Remediation No remediation found in references.
siemens sinec infrastructure network services	< 1.0.1.1
CPE cpe:2.3:a:siemens:sinec_infrastructure_network_services:::::::: Remediation No remediation found in references.
splunk universal forwarder	>= 8.2.0, < 8.2.12 >= 9.0.0, < 9.0.6 9.1.0
CPE cpe:2.3:a:splunk:universal_forwarder:::::::: cpe:2.3:a:splunk:universal_forwarder:9.1.0:::::::* Remediation No remediation found in references.

Change History

28 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 16, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 8, 2024	Reanalysis	[email protected]
Mar 27, 2024	Modified Analysis	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
May 13, 2022	Modified Analysis	[email protected]
Apr 20, 2022	CVE Modified	[email protected]
Apr 4, 2022	Modified Analysis	[email protected]
Mar 10, 2022	CVE Modified	[email protected]
Feb 7, 2022	CVE Modified	[email protected]
Sep 23, 2021	Modified Analysis	[email protected]
Sep 22, 2021	CPE Deprecation Remap	[email protected]
Sep 22, 2021	CPE Deprecation Remap	[email protected]
Sep 22, 2021	CPE Deprecation Remap	[email protected]
Jul 20, 2021	CVE Modified	[email protected]
Jun 14, 2021	CVE Modified	[email protected]
May 7, 2021	CVE Modified	[email protected]
Apr 1, 2021	CVE Modified	[email protected]
Jan 26, 2021	CVE Modified	[email protected]
Dec 23, 2020	CVE Modified	[email protected]
Dec 23, 2020	Modified Analysis	[email protected]
Dec 21, 2020	CVE Modified	[email protected]
Dec 19, 2020	CVE Modified	[email protected]
Dec 15, 2020	Initial Analysis	[email protected]
Dec 15, 2020	CVE Modified	[email protected]

CVE-2020-8284 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

QUICK INFO