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Vulnerability record · CVE-2014-9663 · published 8 February 2015

CVE-2014-9663: Freetype memory buffer overflow vulnerability

Freetype · Freetype

The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap SFNT table.

7.5 CVSS 2.0 High EPSS 5.1% · top 8.0% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
5.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
12Affected product versions listed by NVD
28References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap SFNT table.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

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

References

LinkTags
http://advisories.mageia.org/MGASA-2015-0083.html Third Party Advisory
http://code.google.com/p/google-security-research/issues/detail?id=184 Exploit
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=9bd20b7304aae61de5d50ac359cf27132bafd4c1 PatchVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0696.html Third Party Advisory
http://www.debian.org/security/2015/dsa-3188 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:055 Broken Link
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
http://www.securityfocus.com/bid/72986
http://www.ubuntu.com/usn/USN-2510-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2739-1 Third Party Advisory
https://security.gentoo.org/glsa/201503-05
http://advisories.mageia.org/MGASA-2015-0083.html Third Party Advisory
http://code.google.com/p/google-security-research/issues/detail?id=184 Exploit
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=9bd20b7304aae61de5d50ac359cf27132bafd4c1 PatchVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0696.html Third Party Advisory
http://www.debian.org/security/2015/dsa-3188 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:055 Broken Link
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
http://www.securityfocus.com/bid/72986
http://www.ubuntu.com/usn/USN-2510-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2739-1 Third Party Advisory
https://security.gentoo.org/glsa/201503-05

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Source: NIST National Vulnerability Database (record CVE-2014-9663), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.