Vulnerability CVE-2017-15025
Published: 2017-10-04   Modified: 2017-10-05

Description:
decode_line_info in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted ELF file.

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
GNU -> Binutils 

 References:
https://blogs.gentoo.org/ago/2017/10/03/binutils-divide-by-zero-in-decode_line_info-dwarf2-c/
https://sourceware.org/bugzilla/show_bug.cgi?id=22186
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d8010d3e75ec7194a4703774090b27486b742d48
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