https://bugs.exim.org/show_bug.cgi?id=1637
Bug ID: 1637
Summary: Heap overflow / invalid write in fuction pcre_exec
Product: PCRE
Version: 8.37
Hardware: x86
OS: Linux
Status: NEW
Severity: bug
Priority: medium
Component: Code
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Created attachment 814
--> https://bugs.exim.org/attachment.cgi?id=814&action=edit
pcretest input triggering heap overflow
The attached file will cause a write heap overflow in pcretest affecting pcre
8.37 and svn head (of the old pcre, not pcre2).
Its content:
//
\O1
This was found with american fuzzy lop. I'll attach a stack trace from address
sanitizer.
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