CVE-2021-30609

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-30609
Chromium: CVE-2021-30609 Use after free in Sign-In

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:33

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/', 'name': 'FEDORA-2021-02b301441f', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/ -

18 Nov 2021, 15:52

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*		 cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/ - Mailing List, Third Party Advisory
References (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 - Third Party Advisory (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 - Patch, Vendor Advisory

24 Sep 2021, 23:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/ -

16 Sep 2021, 16:00

Type Values Removed Values Added
References (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 - (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 - Third Party Advisory
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

15 Sep 2021, 12:15

Type Values Removed Values Added
References
  • {'url': 'https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop_31.html', 'name': 'https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop_31.html', 'tags': ['Release Notes', 'Vendor Advisory'], 'refsource': 'MISC'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/', 'name': 'FEDORA-2021-78b9d84299', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/', 'name': 'FEDORA-2021-6225d60814', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://crbug.com/1239595', 'name': 'https://crbug.com/1239595', 'tags': ['Third Party Advisory'], 'refsource': 'MISC'}
  • (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30609 -
Summary Use after free in Sign-In in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium: CVE-2021-30609 Use after free in Sign-In

13 Sep 2021, 15:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/ -

13 Sep 2021, 06:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/ -

07 Sep 2021, 21:48

Type Values Removed Values Added
CWE CWE-416
CPE cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
References (MISC) https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop_31.html - (MISC) https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop_31.html - Release Notes, Vendor Advisory
References (MISC) https://crbug.com/1239595 - (MISC) https://crbug.com/1239595 - Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 8.8

03 Sep 2021, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-09-03 20:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-30609

Mitre link : CVE-2021-30609

CVE.ORG link : CVE-2021-30609

JSON object : View

Products Affected

microsoft

  • edge
  • edge_chromium

fedoraproject

  • fedora
CWE
CWE-416

Use After Free