Upstream information

CVE-2021-30550 at MITRE

Description

Use after free in Accessibility in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 8.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1187141 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP3
  • chromedriver >= 91.0.4472.114-bp153.2.13.1
  • chromium >= 91.0.4472.114-bp153.2.13.1
 Patchnames:
openSUSE-2021-938
openSUSE Leap 15.2
  • chromedriver >= 91.0.4472.101-lp152.2.104.1
  • chromium >= 91.0.4472.101-lp152.2.104.1
 Patchnames:
openSUSE-2021-881
openSUSE Leap 15.2 NonFree
  • opera >= 77.0.4054.146-lp152.2.52.1
 Patchnames:
openSUSE-2021-949
openSUSE Leap 15.3
  • chromedriver >= 91.0.4472.114-bp153.2.13.1
  • chromium >= 91.0.4472.114-bp153.2.13.1
 Patchnames:
openSUSE-2021-938
openSUSE Tumbleweed
  • chromedriver >= 93.0.4577.82-1.1
  • chromium >= 93.0.4577.82-1.1
 Patchnames:
openSUSE Tumbleweed GA chromedriver-93.0.4577.82-1.1