Use-after-free vulnerability in the ServiceWorkerInfo class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code via vectors related to the BeginReading method.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-firefoxUpgrade linux-thunderbirdUpgrade libxulUpgrade seamonkeyUpgrade linux-seamonkeyUpgrade thunderbirdUpgrade firefox-esrUpgrade firefox | Dec 10, 2025 | Apr 26, 2016 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Apr 30, 2016 |
| Mfsa2016 42 | — | Upgrade to Mozilla Firefox version 46.0Upgrade to the latest version of Mozilla Firefox | Apr 27, 2016 | Apr 26, 2016 |
| Suse | — | Upgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-other | May 4, 2016 | Apr 30, 2016 |
| Ubuntu | — | Upgrade firefox | Apr 30, 2016 | Apr 30, 2016 |
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