{"cveID":"CVE-2023-7024","vendorProject":"Google","product":"Chromium WebRTC","vulnerabilityName":"Google Chromium WebRTC Heap Buffer Overflow Vulnerability","dateAdded":"2024-01-02","shortDescription":"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.","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","dueDate":"2024-01-23","knownRansomwareCampaignUse":"Unknown","notes":"This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html;  https://nvd.nist.gov/vuln/detail/CVE-2023-7024","cwes":["CWE-787"],"year":2023,"state":"mapped","stale_reasons":[],"mappings":[{"domain":"enterprise","cve":"CVE-2023-7024","technique":"T1189","technique_name_at_mapping":"Drive-by Compromise","mapping_type":"exploitation_technique","capability_group":"buffer_overflow","comments":"This heap buffer overflow vulnerability is exploited by a remote attacker via a crafted HTML page. This vulnerability has been leveraged by the NSO group to enable remote code execution within a browser's WebRTC component to install the spyware Pegasus on victim endpoints.","references":["https://thehackernews.com/2024/02/global-coalition-and-tech-giants-unite.html","https://www.darkreading.com/cloud-security/google-eighth-zero-day-patch-2023-chrome"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"},{"domain":"enterprise","cve":"CVE-2023-7024","technique":"T1574","technique_name_at_mapping":"Hijack Execution Flow","mapping_type":"primary_impact","capability_group":"buffer_overflow","comments":"This heap buffer overflow vulnerability is exploited by a remote attacker via a crafted HTML page. This vulnerability has been leveraged by the NSO group to enable remote code execution within a browser's WebRTC component to install the spyware Pegasus on victim endpoints.","references":["https://thehackernews.com/2024/02/global-coalition-and-tech-giants-unite.html","https://www.darkreading.com/cloud-security/google-eighth-zero-day-patch-2023-chrome"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"}],"techniques":[{"id":"T1189","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Drive-by Compromise","name_at_mapping":"Drive-by Compromise","renamed":false,"revoked_by":null,"mapping_types":["exploitation_technique"],"sigma_rule_count":3,"has_detection_strategy":true},{"id":"T1574","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Hijack Execution Flow","name_at_mapping":"Hijack Execution Flow","renamed":false,"revoked_by":null,"mapping_types":["primary_impact"],"sigma_rule_count":8,"has_detection_strategy":true}],"mapping_types":["exploitation_technique","primary_impact"],"has_exploitation_technique":true,"mapping_attack_versions":["16.1"],"mapping_domains":["enterprise"],"sigma_coverage":"full","sigma_rules_tagged_cve":[],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-24 19:45 UTC","_attack_version":"19.2"}