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integer overflow #7

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D4rkD0g opened this issue Oct 26, 2018 · 3 comments
Open

integer overflow #7

D4rkD0g opened this issue Oct 26, 2018 · 3 comments

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@D4rkD0g
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D4rkD0g commented Oct 26, 2018

in the function tab-to-csv of tab-to-csv.c, when call write_wchars, the args end pass to the write_wchars can be overflow by the operation i- 1,the will cause a DoS

integer

poc
@abergmann
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CVE-2018-18749 was assigned to this issue.

@krichter722
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Don't provide information as image which can be text.

@shobhna1907
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is this issue resolved? what has to be done to mitigate this CVE

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@abergmann @krichter722 @D4rkD0g @shobhna1907