CVE-2023-7024: Chromium: CVE-2023-7024 Heap buffer overflow in WebRTC
CVE-2023-7024 is an edge - chromium vulnerability in Chromium. Microsoft has not reported exploitation in the wild. The EPSS model estimates a 6.67% probability of exploitation activity in the next 30 days, higher than 94% of all scored vulnerabilities. Microsoft released the fix on 21 December 2023 in the December 2023 Patch Tuesday. It affects 1 product in 1 product family (Browser).
Key facts
- CVE ID
- CVE-2023-7024
- Severity
- N/A
- Impact
- Edge - Chromium
- Exploited in the wild
- No
- Publicly disclosed
- No
- Weakness
- CWE-787
- EPSS
- 6.67% (percentile 94%)
- CISA KEV
- Not listed
- Released
- Last updated
- Patch Tuesday
- December 2023 Patch Tuesday
- Product families
- Browser
Description
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
Google is aware that an exploit for CVE-2023-7024 exists in the wild.
Frequently asked questions (Microsoft)
What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
120.0.2210.91
12/21/2023
120.0.6099.130
Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
- In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
- Click on Help and Feedback
- Click on About Microsoft Edge
Affected products (1)
Browser
| Product | Security update | Type | Fixed build | Restart |
|---|---|---|---|---|
| Microsoft Edge (Chromium-based) | Release Notes | Security Update | 120.0.2210.91 | No |
Exploitation and detection
Detection and weaponization
Weaponization maturity: Exploit.
Proof-of-concept repositories (1)
- aka76bm/google-chrome-emergency-update · 1 stars
NIST NVD data
- NVD status
- Analyzed
- NVD CVSS
- 8.8 (HIGH)
- NVD weakness
- CWE-787
- Published to NVD
- NVD last modified
Affected configurations (CPE)
| Product | Vulnerable versions |
|---|---|
| chrome | before 120.0.6099.129 |
| debian linux 11.0 | all listed versions |
| debian linux 12.0 | all listed versions |
| fedora 38 | all listed versions |
| fedora 39 | all listed versions |
References
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html (Vendor Advisory)
- https://crbug.com/1513170 (Exploit, Issue Tracking)
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/ (Broken Link, Mailing List)
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/ (Broken Link, Mailing List)
- https://security.gentoo.org/glsa/202401-34 (Third Party Advisory)
- https://www.debian.org/security/2023/dsa-5585 (Mailing List)
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html (Vendor Advisory)
- https://crbug.com/1513170 (Exploit, Issue Tracking)
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/ (Broken Link, Mailing List)
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/ (Broken Link, Mailing List)
- https://security.gentoo.org/glsa/202401-34 (Third Party Advisory)
- https://www.debian.org/security/2023/dsa-5585 (Mailing List)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-7024 (US Government Resource)
Revision history
| Version | Date | Description |
|---|---|---|
| 1.0 | Information published. |