CVE-2023-4863

CVE Published 2023-09-12
Related CWE(s) CWE-787: Out-of-bounds Write
Related Vendor(s) fedoraproject, microsoft, bentley, google, webmproject, netapp, mozilla, debian
Related Product(s) libwebp, thunderbird, active_iq_unified_manager, chrome, firefox_esr, firefox, fedora, edge, debian_linux, seequent_leapfrog
Exploitation Reported (CISA KEV) 2023-09-13
CVSS 3 Base Score 8.8 (HIGH)
CVSS 3 Attack Complexity LOW
CVSS 3 Attack Vector NETWORK

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

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Threat Reports Related to CVE-2023-4863

Report

We're All in this Together - A Year in Review of Zero-Days Exploited In-the-Wild in 2023

This report from Mandiant and Google Threat Analysis Group (TAG) presents combined analysis of zero day vulnerability exploitation in 2023. The ...

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