CVE-2020-8169
CVE-2020-8169
curl 7.62.0 through 7.70.0 is vulnerable to an information disclosure vulnerability that can lead to a partial password being leaked over the network and to the DNS server(s).
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| https://github.com/curl/curl n/a |
libcurl 7.62.0 to and including 7.70.0 (affected) | CNA: hackerone |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Siemens |
≥ V3.1.0; < V3.1.5 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Siemens |
≥ V3.1.0; < V3.1.5 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Siemens |
≥ V3.1.0; < V3.1.5 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
No CVSS assessment reported. An unscored record is not a low-severity determination.
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://hackerone.com/reports/874778CNA: hackerone · x_refsource_MISC
- https://curl.se/docs/CVE-2020-8169.htmlCNA: hackerone · x_refsource_MISC
- https://www.debian.org/security/2021/dsa-4881CNA: hackerone · vendor-advisory, x_refsource_DEBIAN
- https://cert-portal.siemens.com/productcert/pdf/ssa-200951.pdfCNA: hackerone · x_refsource_CONFIRM
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfCNA: hackerone · x_refsource_CONFIRM
- https://hackerone.com/reports/874778ADP: CVE · x_refsource_MISC, x_transferred
- https://curl.se/docs/CVE-2020-8169.htmlADP: CVE · x_refsource_MISC, x_transferred
- https://www.debian.org/security/2021/dsa-4881ADP: CVE · vendor-advisory, x_refsource_DEBIAN, x_transferred
- https://cert-portal.siemens.com/productcert/pdf/ssa-200951.pdfADP: CVE · x_refsource_CONFIRM, x_transferred
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfADP: CVE · x_refsource_CONFIRM, x_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-200951.htmlADP: siemens-SADP
- https://cert-portal.siemens.com/productcert/html/ssa-389290.htmlADP: siemens-SADP
- https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlADP: siemens-SADP
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.
Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.