https://sourceware.org/bugzilla/show_bug.cgi?id=21916
Bug ID: 21916
Summary: Null-Deref and OOB Read in ELF Parsing
Product: binutils
Version: 2.30 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: ned at forallsecure dot com
Target Milestone: ---
Created attachment 10324
--> https://sourceware.org/bugzilla/attachment.cgi?id=10324&action=edit
3 testcases with ASAN output
Hi there, I have a few more testcases to report. One triggers a
null-dereference, and the other two trigger two out of bounds reads which I
think are caused by distinct issues.
I've attached the cases here. Building with a recent version of clang+ASAN
should show the bugs when running `for fn in bugs4/*; do echo $fn; ./objdump -d
$fn; done`.
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