Vulnerability CVE-2020-8169: Information

Description

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).

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

URL: https://nvd.nist.gov/vuln/detail/CVE-2020-8169
Published: Dec. 14, 2020
Modified: March 27, 2024
Error type identifier: CWE-200

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
curlsisyphus7.71.0-alt18.7.1-alt2ALT-PU-2020-2227-1253929Fixed
curlp107.71.0-alt18.7.1-alt2ALT-PU-2020-2227-1253929Fixed
curlp97.71.0-alt17.79.0-alt2ALT-PU-2020-2447-1253931Fixed
curlc10f17.71.0-alt18.6.0-alt1ALT-PU-2020-2227-1253929Fixed
curlc9f27.71.0-alt18.6.0-alt1ALT-PU-2020-2447-1253931Fixed
curlp117.71.0-alt18.7.1-alt2ALT-PU-2020-2227-1253929Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://hackerone.com/reports/874778
  • Exploit
  • Third Party Advisory
https://curl.se/docs/CVE-2020-8169.html
  • Vendor Advisory
DSA-4881
  • Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-200951.pdf
  • Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
  • Patch
  • Third Party Advisory

    1. Configuration 1

      cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
      Start including
      7.62.0
      End including
      7.70.0

      Configuration 2

      cpe:2.3:o:siemens:simatic_tim_1531_irc_firmware:*:*:*:*:*:*:*:*
      Running on/with:
      cpe:2.3:h:siemens:simatic_tim_1531_irc:-:*:*:*:*:*:*:*

      Configuration 3

      cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

      Configuration 4

      cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
      End excliding
      1.0.1.1

      Configuration 5

      cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
      cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
      Start including
      9.0.0
      End excliding
      9.0.6
      cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
      Start including
      8.2.0
      End excliding
      8.2.12
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