CVE-2021-3639

2022-08-2215:15:13

CWE-601

[email protected]

web.nvd.nist.gov

115

flaw

mod_auth_mellon

phishing attacks

cve-2021-3639

nvd

security vulnerability

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.8%

JSON

A flaw was found in mod_auth_mellon where it does not sanitize logout URLs properly. This issue could be used by an attacker to facilitate phishing attacks by tricking users into visiting a trusted web application URL that redirects to an external and potentially malicious server. The highest threat from this liability is to confidentiality and integrity.

Affected configurations

Vulners

NVD

Node

prosodymod_auth_ldapRange≤0.18.0

VendorProductVersionCPE
prosodymod_auth_ldap*cpe:2.3:a:prosody:mod_auth_ldap:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
prosody	mod_auth_ldap	*	cpe:2.3:a:prosody:mod_auth_ldap::::::::

CNA Affected

[
  {
    "product": "mod_auth_mellon",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in v0.18.0"
      }
    ]
  }
]