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[email protected]CVE-2021-30523

HistoryJun 07, 2021 - 8:15 p.m.

CVE-2021-30523

2021-06-0720:15:08

CWE-416

[email protected]

web.nvd.nist.gov

185

cve-2021-30523

webrtc

google chrome

remote attacker

exploit

heap corruption

sctp packet

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.006 Low

EPSS

Percentile

79.1%

JSON

Use after free in WebRTC in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.

Affected configurations

Vulners

NVD

Node

googlechromeRange<91.0.4472.77

CPENameOperatorVersion
google:chromegoogle chromelt91.0.4472.77

CPE	Name	Operator	Version
google:chrome	google chrome	lt	91.0.4472.77

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "91.0.4472.77",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]