PT-2020-21701 · Git+1 · Poppler
Published
2020-06-24
·
Updated
2020-06-24
None
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Name of the Vulnerable Software and Affected Versions
No specific software or versions are mentioned in the provided description.
Description
The issue is related to a heap-use-after-free error, which occurs when a program attempts to access memory that has already been freed. This can lead to crashes or potentially allow an attacker to execute arbitrary code. The error is specifically a WRITE 4 type, indicating an attempt to write to memory that has been previously deallocated. The crash state involves the
std:: 1:: cxx atomic fetch sub and std:: 1:: atomic base functions, suggesting an issue with atomic operations. However, without more context, the specifics of the issue and its potential impact are unclear.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Related Identifiers
Affected Products
Poppler