CVE-2023-7024
Actively exploited. CVE-2023-7024 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-01-02) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2023-7024 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
Google Chromium WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using WebRTC, including but not limited to Google Chrome.
CSIRTS triage
- What
- A heap buffer overflow vulnerability allows a remote attacker to exploit heap corruption via a crafted HTML page.
- Who is affected
- Web browsers using Google Chromium WebRTC, including Google Chrome.
- Urgency
- Remediation is urgent due to the critical nature of the vulnerability and confirmed exploitation.
- Action
- Update Google Chrome or any affected browser to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 94% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2023-7024 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2023-7024: Google Chromium WebRTC Heap Buffer Overflow Vulnerabilitycisa-kev · 2024-01-02
External references
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[](https://www.csirts.com/cve/CVE-2023-7024)