CVE-2018-20073 : Use of extended attributes in downloads in Google Chrome prior to 72.0.3626.81 a

Use of extended attributes in downloads in Google Chrome prior to 72.0.3626.81 allowed a local attacker to read download URLs via the filesystem.

Published 2019-06-27 17:15:12

Updated 2019-07-30 18:15:14

Source Google Inc.

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-20073

Google » Chrome
Versions before (<) 72.0.3626.81
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.5	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

https://chromereleases.googleblog.com/2019/01/stable-channel-update-for-desktop.html

Chrome Releases: Stable Channel Update for Desktop
Release Notes;Vendor Advisory

CVEs referencing this url
https://crbug.com/733943

733943 - Do not store URLs in xattr - chromium - Monorail
Exploit;Issue Tracking;Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00057.html

[security-announce] openSUSE-SU-2019:1815-1: important: Security update

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