CVE-2024-7973: Heap buffer overflow in PDFium
Chromium: CVE-2024-7973 Heap buffer overflow in PDFium
Other sources
Heap buffer overflow in PDFium in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file. (Chromium security severity: Medium)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 128.0.6613.84 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 128.0.6613.84-1~deb12u1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 128.0.6613.84-1 - Upgrade
Upgrade
alpine/qt6-qtwebengineto a version that resolves this vulnerability.Fixed in 6.7.2-r3 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.79-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 128.0.6613.84
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2024-7973?
CVE-2024-7973 is classified as having a high severity due to a heap buffer overflow vulnerability affecting Chromium-based applications.
How do I fix CVE-2024-7973?
To mitigate CVE-2024-7973, update your Google Chrome to version 128.0.6613.84 or later or ensure Microsoft Edge (Chromium-based) is updated to a compatible version.
Which software is affected by CVE-2024-7973?
CVE-2024-7973 impacts Microsoft Edge (Chromium-based) and Google Chrome versions prior to 128.0.6613.84.
What does CVE-2024-7973 exploit?
CVE-2024-7973 exploits a heap buffer overflow vulnerability, which could allow an attacker to execute arbitrary code.
When was CVE-2024-7973 disclosed?
CVE-2024-7973 was disclosed in August 2024.