Vulnerability Name:

CVE-2022-31151 (CCN-231975)

Assigned:2022-07-18
Published:2022-07-18
Updated:2022-09-29
Summary:Authorization headers are cleared on cross-origin redirect. However, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There are active users using cookie headers in undici. This may lead to accidental leakage of cookie to a 3rd-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the 3rd party site. This was patched in v5.7.1. By default, this vulnerability is not exploitable. Do not enable redirections, i.e. `maxRedirections: 0` (the default).
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
4.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)
4.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-601
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2022-31151

Source: XF
Type: UNKNOWN
undici-cve202231151-info-disc(231975)

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/nodejs/undici/issues/872

Source: CCN
Type: undici GIT Repository
Cookies uncleared on cross-host / cross-origin redirect

Source: CONFIRM
Type: Third Party Advisory
https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp

Source: MISC
Type: Permissions Required, Third Party Advisory
https://hackerone.com/reports/1635514

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20220909-0006/

Source: CCN
Type: SNYK-JS-UNDICI-2957529
Information Exposure

Vulnerable Configuration:Configuration 1:
  • cpe:/a:nodejs:undici:*:*:*:*:*:node.js:*:* (Version < 5.7.1)

    • Configuration CCN 1:
  • cpe:/a:nodejs:undici:5.7.0:*:*:*:*:node.js:*:*

    • * Denotes that component is vulnerable
    BACK
    nodejs undici *
    nodejs undici 5.7.0