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CVE-2018-17358

21
FAUCET Score

CVE-2018-17358 is an invalid memory access vulnerability in the Binary File Descriptor (BFD) library (libbfd) within GNU Binutils 2.31. This flaw allows an attacker to cause a denial of service (application crash) by providing a specially crafted ELF file. Rated Medium (CVSS 5.5), it requires local access and user interaction, with the primary impact being availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.31.1CPE matchmatch criteria
cpe:2.3:a:gnu:binutils:2.31.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.33%
Probability of exploitation in next 30 days
EPSS Percentile
68.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0133 is in the 78th percentile among its peer group of 5,765 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: mingw-binutils

Vendor Advisories (1)

redhatCVE-2018-17358Low

binutils: invalid memory access in _bfd_stab_section_find_nearest_line in syms.c

Sep 19, 2018

References

lists.opensuse.org / opensuse-security-announce/2019-10/msg00072.html
lists.opensuse.org / opensuse-security-announce/2019-11/msg00008.html
seclists.org / bugtraq/2020/Jan/25
sourceware.org / bugzilla/show_bug.cgi
ExploitIssue TrackingThird Party Advisory
usn.ubuntu.com / 4336-1