CVE-2018-18338

Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 11 Dec 2018, 15:00
Last modified:05 Aug 2024, 11:08

Vulnerability Summary

Overall Risk (default)
medium
36/100
CVSS Score
8.8 HIGH
v3.0 (nvd)
EPSS Score
1.56% LOW
2% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Dec 2018, 15:00
Published
Vulnerability first disclosed
05 Aug 2024, 11:08
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 1.56%• Percentile: 82%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • debian•debian_linux

    9.0

  • Unknown•Chrome

    < 71.0.3578.80 | ≥ unspecified, < 71.0.3578.80

  • redhat•linux_desktop

    6.0

  • redhat•linux_server

    6.0

  • redhat•linux_workstation

    6.0

References (6)