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nvd[email protected]NVD:CVE-2020-8284
HistoryDec 14, 2020 - 8:15 p.m.

CVE-2020-8284

2020-12-1420:15:13
CWE-200
[email protected]
web.nvd.nist.gov
2

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.4%

JSON

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.

Affected configurations

NVD
Node
haxxcurlRange≤7.73.0
Node
fedoraprojectfedoraMatch32
OR
fedoraprojectfedoraMatch33
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
netappclustered_data_ontapMatch-
OR
netapphci_management_nodeMatch-
OR
netappsolidfireMatch-
OR
netapphci_storage_nodeMatch-
Node
netapphci_bootstrap_osMatch-
AND
netapphci_compute_nodeMatch-
Node
applemac_os_xRange10.14.0–10.14.6
OR
applemac_os_xRange10.15–10.15.7
OR
applemac_os_xMatch10.14.6security_update_2019-001
OR
applemac_os_xMatch10.14.6security_update_2019-002
OR
applemac_os_xMatch10.14.6security_update_2019-004
OR
applemac_os_xMatch10.14.6security_update_2019-005
OR
applemac_os_xMatch10.14.6security_update_2019-006
OR
applemac_os_xMatch10.14.6security_update_2019-007
OR
applemac_os_xMatch10.14.6security_update_2020-001
OR
applemac_os_xMatch10.14.6security_update_2020-002
OR
applemac_os_xMatch10.14.6security_update_2020-003
OR
applemac_os_xMatch10.14.6security_update_2020-004
OR
applemac_os_xMatch10.14.6security_update_2020-005
OR
applemac_os_xMatch10.14.6security_update_2020-006
OR
applemac_os_xMatch10.14.6security_update_2020-007
OR
applemac_os_xMatch10.14.6security_update_2021-001
OR
applemac_os_xMatch10.14.6security_update_2021-002
OR
applemac_os_xMatch10.14.6supplemental_update
OR
applemac_os_xMatch10.14.6supplemental_update_2
OR
applemac_os_xMatch10.15.7-
OR
applemac_os_xMatch10.15.7security_update_2020
OR
applemac_os_xMatch10.15.7security_update_2020-001
OR
applemac_os_xMatch10.15.7security_update_2020-005
OR
applemac_os_xMatch10.15.7security_update_2020-007
OR
applemac_os_xMatch10.15.7security_update_2021-001
OR
applemac_os_xMatch10.15.7supplemental_update
OR
applemacosMatch11.0.1
OR
applemacosMatch11.1
OR
applemacosMatch11.2
Node
oraclecommunications_billing_and_revenue_managementMatch12.0.0.3.0
OR
oraclecommunications_cloud_native_core_policyMatch1.14.0
OR
oracleessbaseMatch21.2
OR
oraclepeoplesoft_enterprise_peopletoolsMatch8.58
Node
fujitsum10-1_firmwareRange<xcp2410
AND
fujitsum10-1Match-
Node
fujitsum10-4Match-
AND
fujitsum10-4_firmwareRange<xcp2410
Node
fujitsum10-4sMatch-
AND
fujitsum10-4s_firmwareRange<xcp2410
Node
fujitsum12-1Match-
AND
fujitsum12-1_firmwareRange<xcp2410
Node
fujitsum12-2Match-
AND
fujitsum12-2_firmwareRange<xcp2410
Node
fujitsum12-2sMatch-
AND
fujitsum12-2s_firmwareRange<xcp2410
Node
fujitsum10-1Match-
AND
fujitsum10-1_firmwareRange<xcp3110
Node
fujitsum10-4Match-
AND
fujitsum10-4_firmwareRange<xcp3110
Node
fujitsum10-4s_firmwareRange<xcp3110
AND
fujitsum10-4sMatch-
Node
fujitsum12-1_firmwareRange<xcp3110
AND
fujitsum12-1Match-
Node
fujitsum12-2_firmwareRange<xcp3110
AND
fujitsum12-2Match-
Node
fujitsum12-2s_firmwareRange<xcp3110
AND
fujitsum12-2sMatch-
Node
siemenssinec_infrastructure_network_servicesRange<1.0.1.1
Node
splunkuniversal_forwarderRange8.2.0–8.2.12
OR
splunkuniversal_forwarderRange9.0.0–9.0.6
OR
splunkuniversal_forwarderMatch9.1.0

References

Related

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Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2023-1055)
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Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2021-1737)
2021-04-13 00:00:00
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2020-12-18 00:00:00
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Security Bulletin: IBM MQ is affected by a vulnerability within libcurl (CVE-2020-8284)
2021-05-19 11:57:46
Security Bulletin: Vulnerabilities in Curl affect PowerSC (CVE-2020-8284, CVE-2020-8285, and CVE-2020-8286)
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Security Bulletin: cURL libcurl vulnerabilites impacting Aspera High-Speed Transfer Server and Aspera High-Speed Transfer Endpoint 4.0 and earlier (CVE-2020-8284, CVE-2020-8286, CVE-2020-8285)
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Code injection
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[slackware-security] curl
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0346
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2021-03-31 09:30:31
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2020-12-31 17:32:44
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2021-04-26 00:00:00
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2022-01-18 00:00:00
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2021-04-20 00:00:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.4%

JSON
Related for NVD:CVE-2020-8284
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