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CVE-2017-11328

18
FAUCET Score

CVE-2017-11328 describes a heap buffer overflow in the yr_object_array_set_item() function within YARA 3.x, impacting products like virustotal yara. This vulnerability carries a CVSS score of 5.5 (Medium), indicating a denial-of-service risk through local access and user interaction when scanning a specially crafted .NET file. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.0CPE matchmatch criteria
cpe:2.3:a:virustotal:yara:3.0.0:*:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:virustotal:yara:3.1.0:*:*:*:*:*:*:*
3.2.0CPE matchmatch criteria
cpe:2.3:a:virustotal:yara:3.2.0:*:*:*:*:*:*:*
3.3.0CPE matchmatch criteria
cpe:2.3:a:virustotal:yara:3.3.0:*:*:*:*:*:*:*
3.4.0CPE matchmatch criteria
cpe:2.3:a:virustotal:yara:3.4.0:*:*:*:*:*:*:*

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
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 54th 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

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

Remediation

Patch Available

Vendor Patches (3)

ubuntupatch availablevia ubuntu_usn
Product: yara (bionic)Fixed in: 3.7.1-1ubuntu2+esm1
ubuntupatch availablevia ubuntu_usn
Product: yara (focal)Fixed in: 3.9.0-1ubuntu0.1~esm1
ubuntupatch availablevia ubuntu_usn
Product: yara (xenial)Fixed in: 3.4.0+dfsg-2ubuntu0.1~esm1

Vendor Advisories (1)

ubuntuUSN-8080-1

YARA vulnerabilities

Mar 9, 2026

References

github.com / VirusTotal/yara/commit/4a342f01e5439b9bb901aff1c6c23c536baeeb3f
Third Party Advisory