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VULNERABILITIES

CVE-2017-9304 Details

Description

libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/VirusTotal/yara/commit/925bcf3c3b0a28b5b78e25d9efda5c0bf27ae699 CVEPatch
https://github.com/VirusTotal/yara/issues/674 CVEIssue TrackingPatch
https://github.com/VirusTotal/yara/commit/925bcf3c3b0a28b5b78e25d9efda5c0bf27ae699 [email protected]Patch
https://github.com/VirusTotal/yara/issues/674 [email protected]Issue TrackingPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-674Uncontrolled Recursion[email protected]

Affected Products

ProductVersions
virustotal yara
3.5.0

CPE

  • cpe:2.3:a:virustotal:yara:3.5.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-9304
NVD Published Date:
May 31, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-9304 Details - Not Deferred