Description
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | unspecified – < 68.0.3440.75 | 68.0.3440.75 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 9 | chromium-browser | 68.0.3440.75-1~deb9u1 | DSA-4256-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | chromium-browser | 68.0.3440.75-0ubuntu0.18.04.1 | — |
| Ubuntu 18.04 LTS | firefox | 70.0+build2-0ubuntu0.18.04.1 | USN-4165-1 |
| Ubuntu 16.04 LTS | chromium-browser | 68.0.3440.75-0ubuntu0.16.04.1 | — |
| Ubuntu 16.04 LTS | firefox | 70.0+build2-0ubuntu0.16.04.1 | USN-4165-1 |
| Ubuntu 16.04 LTS | oxide-qt | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | chromium-browser | 68.0.3440.75-1.el6_10 | RHSA-2018:2282 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | MozillaFirefox | 92.0-1.2 | openSUSE-SU-2024:10600-1 |
| openSUSE Tumbleweed | chromium | 93.0.4577.82-1.1 | openSUSE-SU-2024:12948-1, openSUSE-SU-2024:10681-1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 | openSUSE-SU-2024:14572-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | librewolf | 70.0-r0 | — |
| Alpine v3.23 | firefox +1 | 70.0-r0 | — |
| Alpine v3.22 | firefox +1 | 70.0-r0 | — |
| Alpine v3.21 | firefox +1 | 70.0-r0 | — |
| Alpine v3.20 | firefox | 70.0-r0 | — |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | firefox | 70.0-r0 | — |
| Alpine v3.18 | firefox | 70.0-r0 | — |
| Alpine v3.17 | firefox | 70.0-r0 | — |
| Alpine v3.16 | firefox | 70.0-r0 | — |
| Alpine v3.15 | firefox | 70.0-r0 | — |
| Alpine v3.14 | firefox | 70.0-r0 | — |
| Alpine v3.13 | firefox | 70.0-r0 | — |
| Alpine v3.12 | firefox | 70.0-r0 | — |
Advisories 7
- RHSA-2018:2282 Red Hat Security Advisory: chromium-browser security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- USN-4165-1 firefox vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DSA-4256-1 chromium-browser - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10681-1 chromedriver-93.0.4577.82-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10600-1 MozillaFirefox-92.0-1.2 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12948-1 ungoogled-chromium-113.0.5672.92-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14572-1 firefox-esr-128.5.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026