CVE-2023-6703
published 2023-12-14CVE-2023-6703: Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page…
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.64%
46.6th percentile
Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 120.0.6099.109-1~deb11u1 | 120.0.6099.109-1~deb11u1 |
| chromium | chromium | >= 0 < 120.0.6099.109-1~deb12u1 | 120.0.6099.109-1~deb12u1 |
| chromium | chromium | >= 0 < 120.0.6099.109-1 | 120.0.6099.109-1 |
| chromium | chromium | >= 0 < 120.0.6099.109-1 | 120.0.6099.109-1 |
| debian | chromium | < chromium 120.0.6099.109-1~deb12u1 (bookworm) | chromium 120.0.6099.109-1~deb12u1 (bookworm) |
| chrome | < 120.0.6099.109 | 120.0.6099.109 | |
| chrome | >= 120.0.6099.109 < 120.0.6099.109 | 120.0.6099.109 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_msrc8.8HIGH
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Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-6703
vendor_chrome·2024-01-18·CVSS 8.8
CVE-2023-6703 [HIGH] Long Term Support Channel Update for ChromeOS: CVE-2023-6703
Long Term Support Channel Update for ChromeOS
CVE-2023-6703
Chrome
Stable Channel Update for Desktop: CVE-2023-6702
vendor_chrome·2023-12-12·CVSS 8.8
CVE-2023-6702 [HIGH] Stable Channel Update for Desktop: CVE-2023-6702
Stable Channel Update for Desktop
CVE-2023-6702: Type Confusion in V8. Reported by Zhiyi Zhang and Zhunki from Codesafe Team of Legendsec at Qi'anxin Group on 2023-11-10 [$7000][ 1502102 ] High CVE-2023-6703: Use after free in Blink
Reported by Cassidy Kim(@cassidy6564) on 2023-11-14 [$7000][ 1504792 ] High CVE-2023-6704: Use after free in libavif
Severity: high
Microsoft
Chromium: CVE-2023-6703 Use after free in Blink
vendor_msrc·2023-12-12·CVSS 8.8
CVE-2023-6703 [HIGH] Chromium: CVE-2023-6703 Use after free in Blink
Chromium: CVE-2023-6703 Use after free in Blink
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Microsoft Edge
FAQ: What
Debian
CVE-2023-6703: chromium - Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remot...
vendor_debian·2023·CVSS 8.8
CVE-2023-6703 [HIGH] CVE-2023-6703: chromium - Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remot...
Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 120.0.6099.109-1~deb12u1)
bullseye: resolved (fixed in 120.0.6099.109-1~deb11u1)
forky: resolved (fixed in 120.0.6099.109-1)
sid: resolved (fixed in 120.0.6099.109-1)
trixie: resolved (fixed in 120.0.6099.109-1)
GHSA
GHSA-9v72-359m-2vx4: Use after free in Blink in Google Chrome prior to 120
ghsa_unreviewed·2023-12-15
CVE-2023-6703 [HIGH] CWE-416 GHSA-9v72-359m-2vx4: Use after free in Blink in Google Chrome prior to 120
Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
OSV
CVE-2023-6703: Use after free in Blink in Google Chrome prior to 120
osv·2023-12-14·CVSS 8.8
CVE-2023-6703 [HIGH] CVE-2023-6703: Use after free in Blink in Google Chrome prior to 120
Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_12.htmlhttps://crbug.com/1502102https://lists.fedoraproject.org/archives/list/[email protected]/message/6NWZ23ZJ62XKWVNGHSIZQYILVJWH5BLI/https://security.gentoo.org/glsa/202401-34https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_12.htmlhttps://crbug.com/1502102https://lists.fedoraproject.org/archives/list/[email protected]/message/6NWZ23ZJ62XKWVNGHSIZQYILVJWH5BLI/https://security.gentoo.org/glsa/202401-34
2023-12-14
Published