Upstream information

CVE-2020-6556 at MITRE

Description

Heap buffer overflow in SwiftShader in Google Chrome prior to 84.0.4147.135 allowed a remote attacker 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 critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1175505 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.1
  • chromedriver >= 84.0.4147.135-lp151.2.120.1
  • chromium >= 84.0.4147.135-lp151.2.120.1
Patchnames:
openSUSE-2020-1260
openSUSE Leap 15.1 NonFree
  • opera >= 71.0.3770.228-lp151.2.30.1
Patchnames:
openSUSE-2020-1713
openSUSE Leap 15.2
  • chromedriver >= 84.0.4147.135-lp152.2.17.1
  • chromium >= 84.0.4147.135-lp152.2.17.1
Patchnames:
openSUSE-2020-1263
openSUSE Leap 15.2 NonFree
  • opera >= 71.0.3770.228-lp152.2.18.1
Patchnames:
openSUSE-2020-1713
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