CVE-2022-39244

2022-10-0618:16:11

CWE-120

[email protected]

web.nvd.nist.gov

pjsip

buffer overflow

vulnerability

cve-2022-39244

security

patch

upgrade

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.3%

JSON

PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.

Affected configurations

Vulners

NVD

Node

pjsippjsipRange<2.13

VendorProductVersionCPE
pjsippjsip*cpe:2.3:a:pjsip:pjsip:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pjsip	pjsip	*	cpe:2.3:a:pjsip:pjsip::::::::

CNA Affected

[
  {
    "vendor": "pjsip",
    "product": "pjproject",
    "versions": [
      {
        "version": "< 2.13",
        "status": "affected"
      }
    ]
  }
]