GNU binutils - 'ieee_object_p' Stack Buffer Overflow

🗓️ 19 Jun 2017 00:00:00Reported by Alexandre AdamskiType

GNU binutils 'ieee_object_p' Stack Buffer Overflow from American Fuzzy Lop and AddressSanitize

Reporter	Title	Published	Views	Family All 73
zdt	GNU binutils - ieee_object_p Stack Buffer Overflow Exploit	19 Jun 201700:00	–	zdt
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in Open Source Binutils and Open Source OpenSSL affect IBM Netezza Analytics	18 Oct 201903:10	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in GNU Binutils affect IBM Netezza Platform Software clients.	18 Oct 201903:10	–	ibm
Circl	CVE-2017-9748	19 Jun 201700:00	–	circl
CloudLinux	Fix of CVE: CVE-2017-15022, CVE-2017-9742, CVE-2017-9749, CVE-2017-14940, CVE-2017-15225, CVE-2017-9753, CVE-2017-14130, CVE-2017-14333, CVE-2017-8421, CVE-2017-8398, CVE-2017-12448, CVE-2017-16826, CVE-2017-15938, CVE-2017-16831, CVE-2017-9744, CVE-2017-12455, CVE-2017-15996, CVE-2017-8396, CVE-2017-12451, CVE-2017-7614, CVE-2017-12452, CVE-2017-9748, CVE-2017-7225, CVE-2017-7302, CVE-2017-12449, CVE-2017-12458, CVE-2017-16827, CVE-2017-15939, CVE-2017-7227, CVE-2017-7226, CVE-2017-16828, CVE-2017-17121, CVE-2017-12453, CVE-2017-17080, CVE-2017-17124, CVE-2017-7223, CVE-2017-9747, CVE-2017-12457, CVE-2017-12456, CVE-2017-7299, CVE-2017-7300, CVE-2017-9754, CVE-2017-13710, CVE-2017-12450, CVE-2017-7301, CVE-2017-8394, CVE-2017-12454, CVE-2017-14932, CVE-2017-15020, CVE-2017-17123, CVE-2017-12459, CVE-2017-7224, CVE-2017-17125, CVE-2017-12799, CVE-2017-8393, CVE-2017-14938	24 Nov 202116:19	–	cloudlinux
CloudLinux	Fix of 56 CVEs	6 Dec 202115:16	–	cloudlinux
CNVD	GNU Binutils 'ieee_object_p' Function Denial of Service Vulnerability	20 Jun 201700:00	–	cnvd
CVE	CVE-2017-9748	19 Jun 201704:00	–	cve
Cvelist	CVE-2017-9748	19 Jun 201704:00	–	cvelist
Debian CVE	CVE-2017-9748	19 Jun 201704:00	–	debiancve

Source: https://sourceware.org/bugzilla/show_bug.cgi?id=21582

I have been fuzzing objdump with American Fuzzy Lop and AddressSanitizer.

Please find attached the minimized file causing the issue ("Input") and the
ASAN report log ("Output"). Below is the reduced stacktrace with links to the
corresponding source lines on a GitHub mirror.

The command I used was `objdump -D <file>`.

Let me know if there is any additional information I can provide.

--

Input: ef51bcdcaae667058b002f94b5dafd05.12926af7cc4fab77f87a3ec70a329100.min
Output: ef51bcdcaae667058b002f94b5dafd05.12926af7cc4fab77f87a3ec70a329100.txt

Error in "ieee_object_p": stack-buffer-overflow
  in ieee_object_p at bfd/ieee.c:1985
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/bfd/ieee.c#L1985)
  in bfd_check_format_matches at bfd/format.c:311
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/bfd/format.c#L311)
  in display_object_bfd at binutils/objdump.c:3602
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3602)
  in display_any_bfd at binutils/objdump.c:3693
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3693)
  in display_file at binutils/objdump.c:3714
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L3714)
  in main at binutils/objdump.c:4016
    (see https://github.com/bminor/binutils-gdb/blob/561bf3e950e410fbcac06523d43039f1f58150ca/binutils/objdump.c#L4016)

Additional Information:
The command used was `objdump -D <file>`. The compilation flags used were `-g -O2 -fno-omit-frame-pointer -fsanitize=address -fno-sanitize-recover=undefined`. The configuration settings used were `--enable-targets=all --disable-shared`.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/42202.zip

19 Jun 2017 00:00Current

6.8Medium risk

Vulners AI Score6.8

CVSS 26.8

CVSS 37.8

EPSS0.07859