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CVE-2018-10774

21
FAUCET Score

CVE-2018-10774 describes a read access violation in the isiin_keyword function within libbibutils.a in bibutils versions up to 6.2. This vulnerability allows remote attackers to trigger a denial of service (application crash) through crafted input, as demonstrated by isi2xml. With a CVSS score of 6.5 (Medium), it can be exploited remotely with low attack complexity, leading to high availability impact. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.2CPE matchmatch criteria
cpe:2.3:a:bibutils_project:bibutils:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 82nd percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 Advisories (1)

redhatCVE-2018-10774Low

bibutils: Out-of-bounds Read in isiin_keyword function in isiin.c in libbibutils.a

May 7, 2018

References

docs.google.com / document/d/1BuCxbXaGL_3DyaWF8sGnMAWolmYQneRrxHt4mNPkBE4/edit
Third Party Advisory