bug-binutils
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Bug gold/23765] New: Malformed ELF header causes Out of Bounds read


From: dusan.repel.2013 at live dot rhul.ac.uk
Subject: [Bug gold/23765] New: Malformed ELF header causes Out of Bounds read
Date: Fri, 12 Oct 2018 08:36:14 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=23765

            Bug ID: 23765
           Summary: Malformed ELF header causes Out of Bounds read
           Product: binutils
           Version: 2.31
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ccoutant at gmail dot com
          Reporter: dusan.repel.2013 at live dot rhul.ac.uk
                CC: ian at airs dot com
  Target Milestone: ---

Created attachment 11320
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11320&action=edit
64-byte ELF header

An improper validation of the e_shoff ELF header field causes an out-of-bounds
read when calculating a view offset into a mapped input file.

Occurs in gold v1.11-v1.16 (Binutils v2.21-v2.31).

Tested on 64-bit Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.

Reproduce with "./gold testcase.o".

-- 
You are receiving this mail because:
You are on the CC list for the bug.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]