Replying to this email means your email address will be shared with the
team that works on this product.
https://issues.oss-fuzz.com/issues/401056615

Reference Info: 401056615 binutils:fuzz_objdump_safe: Heap-buffer-overflow
in _bfd_elf_parse_attributes
component:  Public Trackers > 1362134 > OSS Fuzz
status:  New
reporter:  87...@developer.gserviceaccount.com
cc:  am...@gmail.com, bug-binutils@gnu.org, da...@adalogics.com, and 2 more
collaborators:  co...@oss-fuzz.com
type:  Vulnerability
access level:  Limited visibility
priority:  P2
severity:  S2
hotlist:  Reproducible, Stability-Memory-AddressSanitizer
retention:  Component default
Project:  binutils
Reported:  Mar 6, 2025

87...@developer.gserviceaccount.com added comment #1:
Detailed Report: https://oss-fuzz.com/testcase?key=6601247063080960

Project: binutils
Fuzzing Engine: libFuzzer
Fuzz Target: fuzz_objdump_safe
Job Type: libfuzzer_asan_binutils
Platform Id: linux

Crash Type: Heap-buffer-overflow READ 3
Crash Address: 0x5020000000b7
Crash State:
  _bfd_elf_parse_attributes
  bfd_section_from_shdr
  bfd_elf64_object_p

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed:
https://oss-fuzz.com/revisions?job=libfuzzer_asan_binutils&range=202503040624:202503060653

Reproducer Testcase:
https://oss-fuzz.com/download?testcase_id=6601247063080960

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for
instructions to reproduce this bug locally.
When you fix this bug, please
  * mention the fix revision(s).
  * state whether the bug was a short-lived regression or an old bug in any
stable releases.
  * add any other useful information.
This information can help downstream consumers.

If you need to contact the OSS-Fuzz team with a question, concern, or any
other feedback, please file an issue at
https://github.com/google/oss-fuzz/issues. Comments on individual Monorail
issues are not monitored.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without an upstream patch, then the bug report will automatically
become visible to the public.


Generated by Google IssueTracker notification system.

You're receiving this email because you are subscribed to updates on Google
IssueTracker issue 401056615
Unsubscribe from this issue.

Reply via email to