There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbird | Apr 30, 2024 | Apr 16, 2024 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade firefox | May 1, 2024 | Apr 16, 2024 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debuginfo | Apr 23, 2024 | Apr 16, 2024 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Apr 19, 2024 | Apr 16, 2024 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox. | May 13, 2024 | Apr 16, 2024 |
| Mfsa2024 18 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 125.0 | Apr 17, 2024 | Apr 16, 2024 |
| Mfsa2024 19 | — | Upgrade to Mozilla Firefox ESR version 115.10Upgrade to the latest version of Mozilla Firefox | Apr 17, 2024 | Apr 16, 2024 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.10Upgrade to the latest version of Mozilla Thunderbird | Apr 22, 2024 | Apr 16, 2024 |
| Oracle_linux | — | Upgrade thunderbird | Apr 22, 2024 | Apr 16, 2024 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoNo solution existsUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefox-x11 | Apr 23, 2024 | Apr 16, 2024 |
| Rocky_linux | — | Upgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfo | May 8, 2024 | Apr 16, 2024 |
| Suse | — | Upgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-other | Apr 17, 2024 | Apr 16, 2024 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Apr 25, 2024 | Apr 16, 2024 |
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