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Vulnerability record · CVE-2017-6009 · published 16 February 2017

CVE-2017-6009: Icoutils project icoutils memory buffer overflow vulnerability

IIcoutils Project · Icoutils

An issue was discovered in icoutils 0.31.1. A buffer overflow was observed in the "decode_ne_resource_id" function in the "restable.c" source file. This is happening because the "len" parameter for memcpy is not checked for size and thus becomes a negative integer in the process, resulting in a failed memcpy. This affects wrestool.

5.5 CVSS 3.0 Medium EPSS 1.5% · top 26.0% CWE-119 · Memory buffer overflow
5.5CVSS 3.0 base score, v2 4.3
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
10References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in icoutils 0.31.1. A buffer overflow was observed in the "decode_ne_resource_id" function in the "restable.c" source file. This is happening because the "len" parameter for memcpy is not checked for size and thus becomes a negative integer in the process, resulting in a failed memcpy. This affects wrestool.

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

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2017-0837.html Third Party Advisory
http://www.debian.org/security/2017/dsa-3807 Third Party Advisory
http://www.securityfocus.com/bid/96292 Third Party AdvisoryVDB Entry
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854050 ExploitIssue TrackingMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201801-12 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0837.html Third Party Advisory
http://www.debian.org/security/2017/dsa-3807 Third Party Advisory
http://www.securityfocus.com/bid/96292 Third Party AdvisoryVDB Entry
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854050 ExploitIssue TrackingMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201801-12 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-6009), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.