Information Exposure Affecting curl package, versions *
Snyk CVSS
Attack Complexity
High
Threat Intelligence
EPSS
0.12% (45th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS6-CURL-2024388
- published 26 Jul 2021
- disclosed 9 Dec 2020
Introduced: 9 Dec 2020
CVE-2020-8284 Open this link in a new tabHow to fix?
There is no fixed version for Centos:6
curl
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream curl
package and not the curl
package as distributed by Centos
.
See How to fix?
for Centos:6
relevant fixed versions and status.
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
- 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://access.redhat.com/security/cve/CVE-2020-8284
- https://www.debian.org/security/2021/dsa-4881
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/
- https://security.gentoo.org/glsa/202012-14
- https://curl.se/docs/CVE-2020-8284.html
- https://hackerone.com/reports/1040166
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://access.redhat.com/errata/RHSA-2021:1610
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/