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CVE-2018-18338 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2018-18338

CVE-2018-18338

HIGH8.8

Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71

Published Dec 11, 2018

Modified 1 years ago

Fix available

Details

Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

71.0.3578.80

References

WEB

http://www.securityfocus.com/bid/106084

ADVISORY

https://access.redhat.com/errata/RHSA-2018:3803

WEB

https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html

WEB

https://crbug.com/890576

ADVISORY

https://security.gentoo.org/glsa/201908-18

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2018-18338

ADVISORY

https://www.debian.org/security/2018/dsa-4352

CVSS Analysis

CVSS v3.0

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Ecosystems(20)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedDec 11, 2018

ModifiedAug 5, 2024