CVE-2023-3421
published 2023-06-26CVE-2023-3421: Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page…
PriorityP347high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.15%
63.2th percentile
Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 114.0.5735.198-1~deb11u1 | 114.0.5735.198-1~deb11u1 |
| chromium | chromium | >= 0 < 114.0.5735.198-1~deb12u1 | 114.0.5735.198-1~deb12u1 |
| chromium | chromium | >= 0 < 114.0.5735.198-1 | 114.0.5735.198-1 |
| chromium | chromium | >= 0 < 114.0.5735.198-1 | 114.0.5735.198-1 |
| debian | chromium | < chromium 114.0.5735.198-1~deb12u1 (bookworm) | chromium 114.0.5735.198-1~deb12u1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| chrome | < 114.0.5735.198 | 114.0.5735.198 | |
| chrome | >= 114.0.5735.198 < 114.0.5735.198 | 114.0.5735.198 | |
| 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-2023-3421
vendor_chrome·2023-08-03·CVSS 8.8
CVE-2023-3421 [HIGH] Long Term Support Channel Update for ChromeOS: CVE-2023-3421
Long Term Support Channel Update for ChromeOS
CVE-2023-3421
Chrome
Stable Channel Update for Desktop: CVE-2023-3420
vendor_chrome·2023-06-26·CVSS 8.8
CVE-2023-3420 [HIGH] Stable Channel Update for Desktop: CVE-2023-3420
Stable Channel Update for Desktop
CVE-2023-3420: Type Confusion in V8. Reported by Man Yue Mo of GitHub Security Lab on 2023-06-07 [$10000][ 1447568 ] High CVE-2023-3421: Use after free in Media
Reported by Piotr Bania of Cisco Talos on 2023-05-22 [$5000][ 1450397 ] High CVE-2023-3422: Use after free in Guest View
Severity: high
Microsoft
Chromium: CVE-2023-3421 Use after free in Media
vendor_msrc·2023-06-13·CVSS 8.8
CVE-2023-3421 [HIGH] Chromium: CVE-2023-3421 Use after free in Media
Chromium: CVE-2023-3421 Use after free in Media
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: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
114.0.1823.67
6/29/2023
114.0.5735.198/199
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
Debian
CVE-2023-3421: chromium - Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remot...
vendor_debian·2023·CVSS 8.8
CVE-2023-3421 [HIGH] CVE-2023-3421: chromium - Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remot...
Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 114.0.5735.198-1~deb12u1)
bullseye: resolved (fixed in 114.0.5735.198-1~deb11u1)
forky: resolved (fixed in 114.0.5735.198-1)
sid: resolved (fixed in 114.0.5735.198-1)
trixie: resolved (fixed in 114.0.5735.198-1)
GHSA
GHSA-943x-93ff-jr62: Use after free in Media in Google Chrome prior to 114
ghsa_unreviewed·2023-06-26
CVE-2023-3421 [HIGH] CWE-416 GHSA-943x-93ff-jr62: Use after free in Media in Google Chrome prior to 114
Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
OSV
CVE-2023-3421: Use after free in Media in Google Chrome prior to 114
osv·2023-06-26·CVSS 8.8
CVE-2023-3421 [HIGH] CVE-2023-3421: Use after free in Media in Google Chrome prior to 114
Use after free in Media in Google Chrome prior to 114.0.5735.198 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.
Talos
The security pitfalls of social media sites offering ID-based authentication
blogs_talos·2023-09-28
The security pitfalls of social media sites offering ID-based authentication
## The security pitfalls of social media sites offering ID-based authentication
Welcome to this week’s edition of the Threat Source newsletter.
Since Elon Musk first started talking about purchasing Twitter/X around this time last year, one of his main sticking points has been how many bot accounts are on the platform and how that potentially affects advertising revenue and user counts.
In the latest advancement in the alleged fight against bots, X recently launched a government ID-based authentication process available to its paid premium users. The social media platform is partnering with a third-party security company to provide advanced, faster support to make it more difficult for others to impersonate the user .
The setup process says it involves the user taking a picture with th
Talos
The security pitfalls of social media sites offering ID-based authentication
blogs_talos·2023-09-28
The security pitfalls of social media sites offering ID-based authentication
Welcome to this week’s edition of the Threat Source newsletter.
Since Elon Musk first started talking about purchasing Twitter/X around this time last year, one of his main sticking points has been how many bot accounts are on the platform and how that potentially affects advertising revenue and user counts.
In the latest advancement in the alleged fight against bots, X recently launched a government ID-based authentication process available to its paid premium users. The social media platform is partnering with a third-party security company to provide advanced, faster support to make it more difficult for others to impersonate the user.
The setup process says it involves the user taking a picture with their computer’s camera with their government-issued ID. According to X’s Verificati
Talos
10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome
blogs_talos·2023-09-27·CVSS 8.1
[HIGH] 10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome
## 10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome
Cisco Talos disclosed 10 vulnerabilities over the past two weeks affecting a range of software, including the popular Google Chrome web browser.
Attackers could exploit these vulnerabilities to carry out a variety of attacks, in some cases gaining the ability to execute remote code on the targeted machine.
Four of the vulnerabilities included in today’s Vulnerability Roundup that affect the Accusoft ImageGear development toolkit have a CVSS severity score of 9.8 out of a possible 10.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org , and our latest Vulnerability Advisories are always posted on Talos Intelligence’s websit
Talos
10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome
blogs_talos·2023-09-27·CVSS 8.1
[HIGH] 10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome
Cisco Talos disclosed 10 vulnerabilities over the past two weeks affecting a range of software, including the popular Google Chrome web browser.
Attackers could exploit these vulnerabilities to carry out a variety of attacks, in some cases gaining the ability to execute remote code on the targeted machine.
Four of the vulnerabilities included in today’s Vulnerability Roundup that affect the Accusoft ImageGear development toolkit have a CVSS severity score of 9.8 out of a possible 10.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org, and our latest Vulnerability Advisories are always posted on Talos Intelligence’s website.
## Use-after-free vulnerability in Google Chrome web browser
TALOS-2023-1751 (CVE-2023-3421
https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop_26.htmlhttps://crbug.com/1447568https://lists.fedoraproject.org/archives/list/[email protected]/message/KREKCQTJDVI2AEBG5ECZPSOQXIC2L5XL/https://lists.fedoraproject.org/archives/list/[email protected]/message/UBAHED5YFJPRGSEKNZIYHZBGSVHGEHOH/https://security.gentoo.org/glsa/202401-34https://www.debian.org/security/2023/dsa-5440https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1751https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop_26.htmlhttps://crbug.com/1447568https://lists.fedoraproject.org/archives/list/[email protected]/message/KREKCQTJDVI2AEBG5ECZPSOQXIC2L5XL/https://lists.fedoraproject.org/archives/list/[email protected]/message/UBAHED5YFJPRGSEKNZIYHZBGSVHGEHOH/https://security.gentoo.org/glsa/202401-34https://www.debian.org/security/2023/dsa-5440https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1751
2023-06-26
Published