Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11321
--> https://sourceware.org/bugzilla/attachment.cgi?id=11321=edit
POC_input
Hi. We are doing resea
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11322
--> https://sourceware.org/bugzilla/attachment.cgi
: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11323
--> https://sourceware.org/bugzilla/attachment.cgi?id=11323=edit
POC_MEM_EXHAU
: binutils
Version: 2.31
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11324
https://sourceware.org/bugzilla/show_bug.cgi?id=23770
--- Comment #3 from wcventure ---
Thanks for paying attention to this problem and fixing it in time.
This issue was raised by NTU Cyber-Security-Lab, for fuzzing research work.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23767
wcventure changed:
What|Removed |Added
Summary|Out of Memory problem |Integer Overflow in
https://sourceware.org/bugzilla/show_bug.cgi?id=23772
--- Comment #2 from wcventure ---
My configure and compile option is:
> CC=clang LDFLAGS="-ldl" CFLAGS="-DFORTIFY_SOURCE=2 -fstack-protector-all
> -fsanitize=undefined,address -fno-omit-frame-pointer -g -O0 -Wno-error"
> ./configure
https://sourceware.org/bugzilla/show_bug.cgi?id=23770
--- Comment #5 from wcventure ---
(In reply to tanaya patil from comment #4)
> What the version in which this fix is promoted?
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0930cb3021b8078b34cf216e79eb8608d017864f
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https://sourceware.org/bugzilla/show_bug.cgi?id=23806
wcventure changed:
What|Removed |Added
Summary|Invalid Address Read|NULL Pointer Dereference
https://sourceware.org/bugzilla/show_bug.cgi?id=23805
wcventure changed:
What|Removed |Added
Summary|An Invalid Memory Address |NULL Pointer Dereference
https://sourceware.org/bugzilla/show_bug.cgi?id=23804
--- Comment #1 from wcventure ---
Created attachment 11356
--> https://sourceware.org/bugzilla/attachment.cgi?id=11356=edit
POC2
Please use the "./ld -E $POC" to reproduce the bug.
This bug was discovered by NTU Cyber-Security-Lab. If you
sion: 2.31
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11355
--> https://sourceware
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11358
--> https://sourceware.org/bugzilla/attachment.cgi?id=11358=edit
POC
: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11357
--> https://sourceware.org/bugzilla/attachment.cgi?id=11357=edit
POC
https://sourceware.org/bugzilla/show_bug.cgi?id=23767
--- Comment #5 from wcventure ---
(In reply to wcventure from comment #4)
> (In reply to Salvatore Bonaccorso from comment #3)
> > Was this issue reported to the GCC bugzilla?
>
> Yes, see
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
https://sourceware.org/bugzilla/show_bug.cgi?id=23767
--- Comment #4 from wcventure ---
(In reply to Salvatore Bonaccorso from comment #3)
> Was this issue reported to the GCC bugzilla?
Yes, see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
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Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11470
--> https://sourceware.org/bugzilla/attachment.cgi?id=11470=edit
POC1
Hi there,
A memory leak issue was discovered in cplus-de
https://sourceware.org/bugzilla/show_bug.cgi?id=24002
--- Comment #1 from wcventure ---
Created attachment 11471
--> https://sourceware.org/bugzilla/attachment.cgi?id=11471=edit
POC2
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: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11468
--> https://sourceware.org/bugzilla/attachment.cgi?id=11468=edit
POC1
Hi there,
A mem
https://sourceware.org/bugzilla/show_bug.cgi?id=24001
--- Comment #1 from wcventure ---
Created attachment 11469
--> https://sourceware.org/bugzilla/attachment.cgi?id=11469=edit
POC2
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: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11430
--> https://sourceware.org/bugzilla/attachment.cgi?id=11430=edit
MemoryLeak-POC
Hi there,
A memory leak issue was discovered in
https://sourceware.org/bugzilla/show_bug.cgi?id=24043
--- Comment #3 from wcventure ---
That 's because "d_advance (di, 2);" in function d_expression_1, it change
di->n = di + 2; leading to buffer-over-flow problem.
> 3353 d_advance (di, 2);
> 3354 if (peek == 't')
> 3355 type =
https://sourceware.org/bugzilla/show_bug.cgi?id=24043
--- Comment #5 from wcventure ---
This issue is moved to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88629
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sion: 2.31
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11497
--> https://sourceware
(HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11499
--> https://sourceware.
https://sourceware.org/bugzilla/show_bug.cgi?id=24042
--- Comment #1 from wcventure ---
Created attachment 11498
--> https://sourceware.org/bugzilla/attachment.cgi?id=11498=edit
POC2
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https://sourceware.org/bugzilla/show_bug.cgi?id=24043
--- Comment #1 from wcventure ---
Created attachment 11500
--> https://sourceware.org/bugzilla/attachment.cgi?id=11500=edit
POC2
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https://sourceware.org/bugzilla/show_bug.cgi?id=24043
--- Comment #2 from wcventure ---
Created attachment 11501
--> https://sourceware.org/bugzilla/attachment.cgi?id=11501=edit
POC3
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: 2.31
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11496
--> https://sourceware.org/bugzi
https://sourceware.org/bugzilla/show_bug.cgi?id=23674
wcventure changed:
What|Removed |Added
Summary|Please help me to delete|stack overflow in c++filt
https://sourceware.org/bugzilla/show_bug.cgi?id=23674
wcventure changed:
What|Removed |Added
Summary|Another stack overflow |Please help me to delete
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11252
--> https://sourceware.org/bugzilla/attachment.cgi?id=11252=edit
PO
https://sourceware.org/bugzilla/show_bug.cgi?id=23677
--- Comment #2 from wcventure ---
(In reply to Nick Clifton from comment #1)
> Hi wcventure,
>
> Thank you for reporting this bug.
>
> The libiberty library, which includes the cplus_demangle_type function
> is actually part of the
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11475
--> https://sourceware.org/bugzilla/attachment.cgi?id=11475=edit
POC
Hi there,
Multiple memory leak issues were discovered in ld, as distributed in
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11711
--> https://sourceware.org/bugzilla/attachment.cgi?id=11711=edit
POC
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11675
--> https://sourceware.org/bugzilla/attachment.cgi?id=11675=edit
POC
Hi,
A Heap-buf
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11677
--> https://sourceware.org/bugzilla/attachment.cgi?id=11677=edit
POC
Hi,
A Heap-buf
: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11674
--> https://sourceware.org/bugzilla/attachment.cgi?id=11674=edit
POC
Hi,
A Heap-buffer-overf
https://sourceware.org/bugzilla/show_bug.cgi?id=24332
--- Comment #2 from wcventure ---
Created attachment 11672
--> https://sourceware.org/bugzilla/attachment.cgi?id=11672=edit
POC2
POC2 for bfd_getl64
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Version: 2.32
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11679
--> https://sourceware.
: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Hi,
A Heap-buffer-overflow problem was discovered in the function in bfd_getl16 and
bfd_getl64 in libbfd.c in bfd
https://sourceware.org/bugzilla/show_bug.cgi?id=24332
--- Comment #1 from wcventure ---
Created attachment 11671
--> https://sourceware.org/bugzilla/attachment.cgi?id=11671=edit
POC1
POC1 for bfd_getl16
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https://sourceware.org/bugzilla/show_bug.cgi?id=24338
--- Comment #1 from wcventure ---
Created attachment 11678
--> https://sourceware.org/bugzilla/attachment.cgi?id=11678=edit
POC2
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: 2.32
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11680
--> https://sourceware.org/bugzi
Version: 2.32
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11673
--> https://sourceware.
Version: 2.32
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: wcventure at 126 dot com
Target Milestone: ---
Created attachment 11676
--> https://sourceware.org/bugzi
https://sourceware.org/bugzilla/show_bug.cgi?id=24041
--- Comment #3 from wcventure ---
CVE-2018-20651
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