CVE - CVE-2020-8284

CVE-ID
CVE-2020-8284	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf CONFIRM:https://security.netapp.com/advisory/ntap-20210122-0007/ URL:https://security.netapp.com/advisory/ntap-20210122-0007/ CONFIRM:https://support.apple.com/kb/HT212325 URL:https://support.apple.com/kb/HT212325 CONFIRM:https://support.apple.com/kb/HT212326 URL:https://support.apple.com/kb/HT212326 CONFIRM:https://support.apple.com/kb/HT212327 URL:https://support.apple.com/kb/HT212327 DEBIAN:DSA-4881 URL:https://www.debian.org/security/2021/dsa-4881 FEDORA:FEDORA-2020-7ab62c73bc URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/ FEDORA:FEDORA-2020-ceaf490686 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/ GENTOO:GLSA-202012-14 URL:https://security.gentoo.org/glsa/202012-14 MISC:https://curl.se/docs/CVE-2020-8284.html URL:https://curl.se/docs/CVE-2020-8284.html MISC:https://hackerone.com/reports/1040166 URL:https://hackerone.com/reports/1040166 MISC:https://www.oracle.com//security-alerts/cpujul2021.html URL:https://www.oracle.com//security-alerts/cpujul2021.html MISC:https://www.oracle.com/security-alerts/cpuApr2021.html URL:https://www.oracle.com/security-alerts/cpuApr2021.html MISC:https://www.oracle.com/security-alerts/cpuapr2022.html URL:https://www.oracle.com/security-alerts/cpuapr2022.html MISC:https://www.oracle.com/security-alerts/cpujan2022.html URL:https://www.oracle.com/security-alerts/cpujan2022.html MLIST:[debian-lts-announce] 20201219 [SECURITY] [DLA 2500-1] curl security update URL:https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html
Assigning CNA
HackerOne
Date Record Created
20200128	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200128)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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