描述
When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
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受影响产品
mozillafirefox
mozillafirefox_esr
mozillathunderbird
参考资料
- https://bugzilla.mozilla.org/show_bug.cgi?id=1740985Issue TrackingVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1748503Issue TrackingVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-04/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-05/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-06/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1740985Issue TrackingVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1748503Issue TrackingVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-04/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-05/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-06/Vendor Advisory