CVE-2017-17122 Information

Description

The dump_relocs_in_section function in objdump.c in GNU Binutils 2.29.1 does not check for reloc count integer overflows which allows remote attackers to cause a denial of service (excessive memory allocation or heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PE file.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://security.gentoo.org/glsa/201811-17 https://sourceware.org/bugzilla/show_bug.cgi?id=22508 https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d785b7d4b877ed465d04072e17ca19d0f47d840f

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8