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Security: heap-buffer-overflow in readstat_convert #285

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hedsnz opened this issue Nov 22, 2022 · 0 comments · Fixed by #311
Closed

Security: heap-buffer-overflow in readstat_convert #285

hedsnz opened this issue Nov 22, 2022 · 0 comments · Fixed by #311
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@hedsnz
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hedsnz commented Nov 22, 2022

Originally reported here: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33991

Also listed as SONATYPE-2021-1261 and https://osv.dev/vulnerability/OSV-2021-732.
@hedsnz hedsnz mentioned this issue Nov 22, 2022
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@evanmiller evanmiller added the bug label Dec 17, 2022
@kiwiwarmnfuzzy kiwiwarmnfuzzy mentioned this issue Jul 26, 2023
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gaborcsardi added a commit to gaborcsardi/ReadStat that referenced this issue Feb 9, 2024
@gaborcsardi
Fix a buffer overflow
d9b3c92 
It happens if raw_str_used underflows and ends up a very large number,
which is then used as the size of a string.

Closes WizardMac#285.
@gaborcsardi gaborcsardi mentioned this issue Feb 9, 2024
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evanmiller pushed a commit that referenced this issue Feb 17, 2024
@gaborcsardi
Fix a buffer overflow (#311)
c7baae7 
It happens if raw_str_used underflows and ends up a very large number,
which is then used as the size of a string.

Closes #285.
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Fix a buffer overflow gaborcsardi/ReadStat
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@evanmiller @hedsnz