https://sourceware.org/bugzilla/show_bug.cgi?id=29495
Bug ID: 29495
Summary: Bug report
Product: binutils
Version: 2.40 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: sophrosx at gmail dot com
Target Milestone: ---
Created attachment 14282
--> https://sourceware.org/bugzilla/attachment.cgi?id=14282&action=edit
testcases for strip-new
Hello,
I detected some new memory leak and dead loop problems through fuzz testing,
which I think may be a vulnerability.
The configuration of binutils is:
$ ./configure --disable-shared && make -j
and compiled with gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
I use the program strip-new in "~/binutils-gdb/binutils/strip-new" in master
branch[https://github.com/bminor/binutils-gdb/tree/master] with parameter "-o
tmp ./testcase", and after waiting 20 minutes, the program neither giving any
outputs nor terminating. What is more, the program strip-new occupied all the
memory.
The testcase that trigger such results are in the attachment. If there is
anything I am unclear about or need to discuss further, please feel free to
contact me~
Looking forward to your reply!
Thanks & Best Regards
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