Bug 1048676 (CVE-2017-11328) - VUL-0: CVE-2017-11328: yara: Heap buffer overflow in the yr_object_array_set_item() function inobject.c in YARA 3.x allows a denial-of-service attack by scanning acrafted .NET file.
Summary: VUL-0: CVE-2017-11328: yara: Heap buffer overflow in the yr_object_array_set...
Status: RESOLVED UPSTREAM
Alias: CVE-2017-11328
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other All
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Greg Freemyer
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/188489/
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Reported: 2017-07-14 08:10 UTC by Victor Pereira
Modified: 2024-05-24 18:58 UTC (History)
2 users (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description Victor Pereira 2017-07-14 08:10:09 UTC 
CVE-2017-11328

Heap buffer overflow in the yr_object_array_set_item() function in
object.c in YARA 3.x allows a denial-of-service attack by scanning a
crafted .NET file.


References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-11328
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11328
Comment 1 Greg Freemyer 2017-07-14 22:34:14 UTC 
Fixed in https://github.com/VirusTotal/yara/commit/4a342f01e5439b9bb901aff1c6c23c536baeeb3f

committed July 4.

Yara is apparently undergoing a code audit and is releasing new updates every couple weeks.  The first post-3.6.3 release should have this fixed.