A potential integer overflow in the "DoCrypt" function of WebCrypto was identified. If a means was found of exploiting it, it could result in an out-of-bounds write. This vulnerability affects Firefox < 58.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade libxulUpgrade linux-thunderbirdUpgrade seamonkeyUpgrade linux-firefoxUpgrade thunderbirdUpgrade firefoxUpgrade firefox-esrUpgrade palemoonUpgrade linux-seamonkeyUpgrade waterfox | Dec 10, 2025 | Feb 3, 2018 |
| Mfsa2018 02 | — | Upgrade to Mozilla Firefox version 58.0 | Jan 24, 2018 | Jan 23, 2018 |
| Suse | — | Upgrade mozillafirefox-translations-commonUpgrade mozillafirefox-translations-otherUpgrade mozillafirefox | May 20, 2018 | Jan 24, 2018 |
| Ubuntu | — | Upgrade firefox | Apr 26, 2018 | Jan 24, 2018 |
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