CVE-2023-5474: Heap buffer overflow in PDF
First published: Fri Sep 15 2023(Updated: )
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p>
Credit: [pwn2car] chrome-cve-admin@google.com chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | <=90.0.4430.212-1~deb10u1<=116.0.5845.180-1~deb11u1 | 120.0.6099.129-1~deb11u1 119.0.6045.199-1~deb12u1 120.0.6099.129-1~deb12u1 120.0.6099.129-1 |
| Google Chrome | <118.0.5993.70 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Microsoft Edge | <118.0.2088.46 | |
| Microsoft Edge (Chromium-based) | ||
| Google Chrome | <118.0.5993.70 | 118.0.5993.70 |
| <118.0.5993.70 | ||
| =11.0 | ||
| =12.0 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2023-5474
- https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop_10.html (Advisory)
- https://crbug.com/1483194
- https://www.debian.org/security/2023/dsa-5526
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-5474 (Advisory)
- https://security.gentoo.org/glsa/202311-11
- https://security.gentoo.org/glsa/202312-07
- https://security.gentoo.org/glsa/202401-34
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2023-5474?
CVE-2023-5474 is a heap buffer overflow vulnerability in the PDF component of Chromium-based web browsers.
What is the severity of CVE-2023-5474?
The severity of CVE-2023-5474 is rated as high with a CVSS score of 8.8.
Which software versions are affected by CVE-2023-5474?
Microsoft Edge (Chromium-based) versions up to and exclusive of 118.0.2088.46 and Google Chrome versions up to and exclusive of 118.0.5993.70 are affected by CVE-2023-5474.
How can I fix CVE-2023-5474?
To fix CVE-2023-5474, update your Microsoft Edge (Chromium-based) browser to version 118.0.2088.46 or above, and update your Google Chrome browser to version 118.0.5993.70 or above.
Where can I find more information about CVE-2023-5474?
You can find more information about CVE-2023-5474 on the Microsoft Security Response Center website and the Google Chrome Releases blog.
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