Vulnerability Description
curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Haxx | Curl | >= 7.20.0, <= 7.70.0 |
| Debian | Debian Linux | 10.0 |
| Fujitsu | M10-1 Firmware | < xcp2410 |
| Fujitsu | M10-1 | - |
| Fujitsu | M10-4 Firmware | < xcp2410 |
| Fujitsu | M10-4 | - |
| Fujitsu | M10-4S Firmware | < xcp2410 |
| Fujitsu | M10-4S | - |
| Fujitsu | M12-1 Firmware | < xcp2410 |
| Fujitsu | M12-1 | - |
| Fujitsu | M12-2 Firmware | < xcp2410 |
| Fujitsu | M12-2 | - |
| Fujitsu | M12-2S Firmware | < xcp2410 |
| Fujitsu | M12-2S | - |
| Siemens | Sinec Infrastructure Network Services | < 1.0.1.1 |
| Splunk | Universal Forwarder | >= 8.2.0, < 8.2.12 |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
- https://curl.se/docs/CVE-2020-8177.htmlVendor Advisory
- https://hackerone.com/reports/887462ExploitThird Party Advisory
- https://www.debian.org/security/2021/dsa-4881Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
- https://curl.se/docs/CVE-2020-8177.htmlVendor Advisory
- https://hackerone.com/reports/887462ExploitThird Party Advisory
- https://www.debian.org/security/2021/dsa-4881Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
FAQ
What is CVE-2020-8177?
CVE-2020-8177 is a vulnerability with a CVSS score of 7.8 (HIGH). curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.
How severe is CVE-2020-8177?
CVE-2020-8177 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8177?
Check the references section above for vendor advisories and patch information. Affected products include: Haxx Curl, Debian Debian Linux, Fujitsu M10-1 Firmware, Fujitsu M10-1, Fujitsu M10-4 Firmware.