CVE-2017-14934

process_debug_info in dwarf.c in the Binary File Descriptor (BFD) library (aka libbfd), as...

5.5 MediumFix available

process_debug_info in dwarf.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 (infinite loop) via a crafted ELF file that contains a negative size value in a CU structure.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

1.24%Down 0.1 points since Apr 14, 2021

What each source reports

NVD Score used 5.5

Record: CVE-2017-14934
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness: CWE-131, CWE-835
Updated: 2026-11-02

CVE List No score

Record: CVE-2017-14934
Updated: 2026-11-02

EUVDEUVD-2017-6411 No score

Record: EUVD-2017-6411
Updated: 2026-11-03

GitHub AdvisoriesGHSA-v279-6x6v-qx69 5.5

process_debug_info in dwarf.c in the Binary File Descriptor (BFD) library (aka libbfd), as...

Record: GHSA-v279-6x6v-qx69
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness: CWE-131
Updated: 2026-11-02

OSVBELL-CVE-2017-14934 5.5

CVE-2017-14934 does not affect BellSoft software

Record: BELL-CVE-2017-14934
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSV 5.5

Record: CVE-2017-14934
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2017-14934 5.5

Record: DEBIAN-CVE-2017-14934
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2017-14934 5.5

Record: UBUNTU-CVE-2017-14934
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-02

Affected products

gnu binutils

Affected packages

Affected packages
Package	Affected	Fixed
`binutils` Debian:12	before 2.29.90.20180122-1	2.29.90.20180122-1
`binutils` Debian:13	before 2.29.90.20180122-1	2.29.90.20180122-1
`binutils` Debian:14	before 2.29.90.20180122-1	2.29.90.20180122-1
`binutils` Ubuntu:Pro:14.04:LTS	All versions, plus listed versions 2.23.52.20130913-0ubuntu12.23.90.20131017-1ubuntu12.23.90.20131116-1ubuntu12.23.91.20131123-1ubuntu12.24-1ubuntu1 Show 20 moreShow less 2.24-1ubuntu22.24-2ubuntu12.24-2ubuntu22.24-2ubuntu32.24-4ubuntu12.24-5ubuntu12.24-5ubuntu22.24-5ubuntu32.24-5ubuntu3.12.24-5ubuntu132.24-5ubuntu142.24-5ubuntu14.12.24-5ubuntu14.22.24-5ubuntu14.2+esm12.24-5ubuntu14.2+esm22.24-5ubuntu14.2+esm32.24-5ubuntu14.2+esm52.24-5ubuntu14.2+esm62.24-5ubuntu14.2+esm72.24-5ubuntu14.2+esm8	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2017-14934 is a medium vulnerability (CVSS 5.5) in Gnu Binutils, published September 29, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.24%, the 69th percentile. Fixed in binutils 2.29.90.20180122-1.

References

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