CVE-2020-8284
LOW | Platform: macOS | Changelog
CVE 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.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 3.7 (LOW) |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
Weakness
References
- Apple Security Advisory
- NVD Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf (Patch, Third Party Advisory)
- https://curl.se/docs/CVE-2020-8284.html (Vendor Advisory)
- https://hackerone.com/reports/1040166 (Permissions Required)
- https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html (Mailing List, Third Party Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/ (Mailing List, Third Party Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/ (Mailing List, Third Party Advisory)
- https://security.gentoo.org/glsa/202012-14 (Third Party Advisory)
- https://security.netapp.com/advisory/ntap-20210122-0007/ (Third Party Advisory)