CVE-2022-29190 Header reconstruction method can be thrown into an infinite loop in Pion DTLS

2022-05-2023:55:10

CWE-835

GitHub_M

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

46.8%

JSON

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.

CNA Affected

[
  {
    "product": "dtls",
    "vendor": "pion",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.1.4"
      }
    ]
  }
]