Bug 27947 - assertion failure when using readelf -a
Summary: assertion failure when using readelf -a
Status: RESOLVED INVALID
Alias: None
Product: binutils
Classification: Unclassified
Component: binutils (show other bugs)
Version: 2.30
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-03 08:21 UTC by Liyi Zhang
Modified: 2021-06-03 09:57 UTC (History)
0 users

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Description Liyi Zhang 2021-06-03 08:21:21 UTC
OS:
Linux

Affected component:
GNU readelf (GNU Binutils) 2.30
executable file link: https://github.com/l392zhan/AttentionFuzzer/blob/main/readelf/readelf

Attack vector(s)
execute the program with the command "readelf -a attackvector" can lead to assertion failure.
attack vectors link: https://github.com/l392zhan/AttentionFuzzer/tree/main/readelf/attack-vector1
GDB screenshot link: https://github.com/l392zhan/AttentionFuzzer/blob/main/readelf/attack-vector1/GDB_screenshot.jpeg
Comment 1 Alan Modra 2021-06-03 09:57:20 UTC
Fuzzing reports against anything but the very latest sourceware.org/git/binutils-gdb.git are not useful.