In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places
in the storeAtts function in xmlparse.c can lead to realloc misbehavior
(e.g., allocating too few bytes, or only freeing memory).

#### Bugs

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#### Notes

Author| Note
—|—
[sbeattie]() | paraview uses system expat xotcl uses system expat poco uses system expat gdcm uses system expat audacity uses system expat simgear uses system expat coin3 uses system expat as of 4.0.0~CMake~6f54f1602475+ds1-1 sitecopy uses system expat since 1:0.16.0-1 (dapper!)
[rodrigo-zaiden]() | libxmltok does not include nsAttsPower, so, not affected.Read More