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Vulnerability record · CVE-2019-18218 · published 21 October 2019

CVE-2019-18218: File project file out-of-bounds write vulnerability

File Project · File

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

7.8 CVSS 3.1 High EPSS 1.8% · top 21.6% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score, v2 6.8
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
26References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00044.html Mailing ListThird Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16780 ExploitIssue TrackingThird Party Advisory
https://github.com/file/file/commit/46a8443f76cec4b41ec736eca396984c74664f84 PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00032.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV6PFCEYHYALMTT45QE2U5C
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6BJVGXSCC6NMIAWX36FPWH
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VBK6XOJR6OVWT2FUEBO7V7K
https://security.gentoo.org/glsa/202003-24 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200115-0001/ Third Party Advisory
https://usn.ubuntu.com/4172-1/ Third Party Advisory
https://usn.ubuntu.com/4172-2/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4550 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00044.html Mailing ListThird Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16780 ExploitIssue TrackingThird Party Advisory
https://github.com/file/file/commit/46a8443f76cec4b41ec736eca396984c74664f84 PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00032.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV6PFCEYHYALMTT45QE2U5C
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6BJVGXSCC6NMIAWX36FPWH
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VBK6XOJR6OVWT2FUEBO7V7K
https://security.gentoo.org/glsa/202003-24 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200115-0001/ Third Party Advisory
https://usn.ubuntu.com/4172-1/ Third Party Advisory
https://usn.ubuntu.com/4172-2/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4550 Third Party Advisory

Track CVE-2019-18218 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2019-18218), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.