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  5. CVE-2019-5786

CVE-2019-5786: Use After Free

September 2, 2020 (updated September 27, 2021)

Object lifetime issue in Blink in Google Chrome allowed a remote attacker to potentially perform out-of-bounds memory access via a crafted HTML page.

References

  • blog.exodusintel.com/2019/03/20/cve-2019-5786-analysis-and-exploitation/
  • chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html
  • crbug.com/936448
  • github.com/GoogleChrome/puppeteer/issues/4141
  • github.com/advisories/GHSA-c2gp-86p4-5935
  • nvd.nist.gov/vuln/detail/CVE-2019-5786
  • snyk.io/vuln/SNYK-JS-PUPPETEER-174321
  • www.npmjs.com/advisories/824

Code Behaviors & Features

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Affected versions

All versions before 1.13.0

Fixed versions

  • 1.13.0

Solution

Upgrade to version 1.13.0 or above.

Impact 6.5 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-416: Use After Free
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

npm/puppeteer/CVE-2019-5786.yml

Spotted a mistake? Edit the file on GitLab.

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