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[email protected]CVE-2021-43302

HistoryFeb 16, 2022 - 9:15 p.m.

CVE-2021-43302

2022-02-1621:15:07

CWE-125

[email protected]

web.nvd.nist.gov

122

cve

2021

43302

pjsua

api

out-of-bounds

read

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

9.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.1%

JSON

Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled ‘filename’ argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

Affected configurations

NVD

Node

teluupjsipRange≤2.11.1

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

CPENameOperatorVersion
teluu:pjsipteluu pjsiple2.11.1

CPE	Name	Operator	Version
teluu:pjsip	teluu pjsip	le	2.11.1

CNA Affected

[
  {
    "vendor": "teluu",
    "product": "pjsip",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThanOrEqual": "2.11.1",
        "versionType": "custom"
      }
    ]
  }
]