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read-heap-buffer-overflow in ares_parse_soa_reply() #333

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ltx2018 opened this issue May 21, 2020 · 2 comments
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read-heap-buffer-overflow in ares_parse_soa_reply() #333

ltx2018 opened this issue May 21, 2020 · 2 comments

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@ltx2018
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ltx2018 commented May 21, 2020

we found read-heap-buffer-overflow by fuzzing c-ares master-branch
image

lenth unchecked before read aptr
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@ltx2018
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ltx2018 commented May 21, 2020

#332

bradh352 pushed a commit that referenced this issue May 22, 2020
Fix invalid read in ares_parse_soa_reply.c found during fuzzing

Fixes Bug: #333 
Fix By: lutianxiong (@ltx2018)
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fixed by #332

eriklax pushed a commit to halon/c-ares that referenced this issue Aug 22, 2020
Fix invalid read in ares_parse_soa_reply.c found during fuzzing

Fixes Bug: c-ares#333 
Fix By: lutianxiong (@ltx2018)
sergepetrenko pushed a commit to tarantool/c-ares that referenced this issue Jul 29, 2022
Fix invalid read in ares_parse_soa_reply.c found during fuzzing

Fixes Bug: c-ares#333 
Fix By: lutianxiong (@ltx2018)
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