CVSS: 9.6EPSS: 0%CPEs: 1EXPL: 0CVE-2020-16014
https://notcve.org/view.php?id=CVE-2020-16014
Use after free in PPAPI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. • https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html https://crbug.com/1146675 • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 1EXPL: 0CVE-2020-16018
https://notcve.org/view.php?id=CVE-2020-16018
Use after free in payments in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. • https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html https://crbug.com/1136078 • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 2EXPL: 0CVE-2020-16024 – Chrome SkBitmapOperations::UnPreMultiply Heap Buffer Overflow
https://notcve.org/view.php?id=CVE-2020-16024
Heap buffer overflow in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. • http://packetstormsecurity.com/files/161353/Chrome-SkBitmapOperations-UnPreMultiply-Heap-Buffer-Overflow.html https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html https://crbug.com/1147430 • CWE-787: Out-of-bounds Write •
CVSS: 9.6EPSS: 0%CPEs: 1EXPL: 0CVE-2020-16025 – Chrome ClipboardWin::WriteBitmap Heap Buffer Overflow
https://notcve.org/view.php?id=CVE-2020-16025
Heap buffer overflow in clipboard in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. • http://packetstormsecurity.com/files/161354/Chrome-ClipboardWin-WriteBitmap-Heap-Buffer-Overflow.html https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html https://crbug.com/1147431 • CWE-787: Out-of-bounds Write •
CVSS: 6.7EPSS: 0%CPEs: 2EXPL: 0CVE-2020-26231 – Bypass of fix for CVE-2020-15247, Twig sandbox escape
https://notcve.org/view.php?id=CVE-2020-26231
October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. A bypass of CVE-2020-15247 (fixed in 1.0.469 and 1.1.0) was discovered that has the same impact as CVE-2020-15247. An authenticated backend user with the cms.manage_pages, cms.manage_layouts, or cms.manage_partials permissions who would normally not be permitted to provide PHP code to be executed by the CMS due to cms.enableSafeMode being enabled is able to write specific Twig code to escape the Twig sandbox and execute arbitrary PHP. This is not a problem for anyone that trusts their users with those permissions to normally write & manage PHP within the CMS by not having cms.enableSafeMode enabled, but would be a problem for anyone relying on cms.enableSafeMode to ensure that users with those permissions in production do not have access to write & execute arbitrary PHP. Issue has been patched in Build 470 (v1.0.470) and v1.1.1. • https://github.com/octobercms/october/commit/d34fb8ab51108495a9a651b841202d935f4e12f7 https://github.com/octobercms/october/security/advisories/GHSA-r89v-cgv7-3jhx • CWE-862: Missing Authorization •