Published: 19/06/2017 Updated: 09/01/2018

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 685

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

The disassemble_bytes function in objdump.c in GNU Binutils 2.28 allows remote malicious users to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of rae insns printing for this file during "objdump -D" execution.

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gnu binutils 2.28

The disassemble_bytes function in objdumpc in GNU Binutils 228 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of rae insns printing for this file during "objdump -D" execution ...

Source: sourcewareorg/bugzilla/show_bugcgi?id=21580 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 comman ...

CWE-119 https://sourceware.org/bugzilla/show_bug.cgi?id=21580 http://www.securityfocus.com/bid/99117 https://www.exploit-db.com/exploits/42199/https://security.gentoo.org/glsa/201801-01 https://nvd.nist.gov https://www.exploit-db.com/exploits/42199/https://access.redhat.com/security/cve/cve-2017-9746

CVE-2017-9746

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