Out-of-bounds read In qtbase-opensource-src-gles
Description
An out-of-bounds memory access in the generateDirectionalRuns() function in qtextengine.cpp in Qt qtbase 5.11.x and 5.12.x before 5.12.5 allows attackers to cause a denial of service by crashing an application via a text file containing many directional characters.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 13 | 5.12.5+dfsg-1 | ||
debian 14 | 5.12.5+dfsg-1 | ||
debian 12 | 5.12.5+dfsg-2 | ||
debian 14 | 5.12.5+dfsg-2 | ||
debian 11 | 5.12.5+dfsg-1 | ||
debian 12 | 5.12.5+dfsg-1 | ||
debian 13 | 5.12.5+dfsg-2 | ||
debian 11 | 5.12.5+dfsg-2 | ||
 rpm rhel8 | 0:5.12.5-1.el8 | ||
rpm rhel8 | 0:5.12.5-1.el8 |
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Aliases
1. 2. 3. 4. 5.