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[Bug binutils/26069] New: User controllable memory leak + misaligned mem
From: |
as5258 at columbia dot edu |
Subject: |
[Bug binutils/26069] New: User controllable memory leak + misaligned memory access bugs |
Date: |
Tue, 02 Jun 2020 17:57:59 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=26069
Bug ID: 26069
Summary: User controllable memory leak + misaligned memory
access bugs
Product: binutils
Version: 2.30
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: as5258 at columbia dot edu
Target Milestone: ---
Created attachment 12580
--> https://sourceware.org/bugzilla/attachment.cgi?id=12580&action=edit
bug reproducibility folder
Hi, I came across a few bugs in the strip program.
1) Memory leaks controllable by user input and potentially a security
vulnerability.
2) Misaligned memory accesses by the program
Please see the attachment for a more detailed summary. Inside of it, there
lives a file called summary.txt which provides a description of how the POCs
trigger the issues as well as environment/build configurations.
Thanks!
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- [Bug binutils/26069] New: User controllable memory leak + misaligned memory access bugs,
as5258 at columbia dot edu <=
- [Bug binutils/26069] strip user controllable memory leak + misaligned memory access bugs, as5258 at columbia dot edu, 2020/06/02
- [Bug binutils/26069] strip user controllable memory leak + misaligned memory access bugs, cvs-commit at gcc dot gnu.org, 2020/06/03
- [Bug binutils/26069] strip user controllable memory leak + misaligned memory access bugs, cvs-commit at gcc dot gnu.org, 2020/06/03
- [Bug binutils/26069] strip user controllable memory leak + misaligned memory access bugs, as5258 at columbia dot edu, 2020/06/03
- [Bug binutils/26069] strip user controllable memory leak + misaligned memory access bugs, amodra at gmail dot com, 2020/06/03