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Vulnerability
CVE-2017-9304
Published:
2017-05-31
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.
Type:
CWE-674
(Uncontrolled Recursion)
CVSS2
=> (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Virustotal
->
YARA
References:
https://github.com/VirusTotal/yara/commit/925bcf3c3b0a28b5b78e25d9efda5c0bf27ae699
https://github.com/VirusTotal/yara/issues/674
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