CVE-2017-9744 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

The sh_elf_set_mach_from_flags function in bfd/elf32-sh.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, 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 this file during "objdump -D" execution.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Binutils	2.28

Related Weaknesses (CWE)

CWE-119

References

http://www.securityfocus.com/bid/99108Third Party AdvisoryVDB Entry
https://sourceware.org/bugzilla/show_bug.cgi?id=21578Issue TrackingPatchThird Party Advisory
http://www.securityfocus.com/bid/99108Third Party AdvisoryVDB Entry
https://sourceware.org/bugzilla/show_bug.cgi?id=21578Issue TrackingPatchThird Party Advisory

FAQ

What is CVE-2017-9744?

CVE-2017-9744 is a vulnerability with a CVSS score of 7.8 (HIGH). The sh_elf_set_mach_from_flags function in bfd/elf32-sh.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of se...

How severe is CVE-2017-9744?

CVE-2017-9744 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-9744?

Check the references section above for vendor advisories and patch information. Affected products include: Gnu Binutils.