CVE-2020-1757

2020-04-2115:31:14

CWE-20

CWE-200

redhat

www.cve.org

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.7%

JSON

A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass.

CNA Affected

[
  {
    "product": "undertow",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1"
      },
      {
        "status": "affected",
        "version": "all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final"
      }
    ]
  }
]