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CVE PROGRAM SOURCE RECORDUnscored

CVE-2020-15678

When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeMana

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Status
Published
Published
Updated
Assigning organization
mozilla

Description

When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • unspecified to < 81affected

Mozilla Thunderbird

  • unspecified to < 78.3affected

Mozilla Firefox ESR

  • unspecified to < 78.3affected

References