Security fixes for CVE-2017-8105 and CVE-2017-8287.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the version of the freetype package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :

  - FreeType 2 before 2017-03-26 has an out-of-bounds write     caused by a heap-based buffer overflow related to the     t1_builder_close_contour function in     psaux/psobjs.c.i1/4^CVE-2017-8287i1/4%0

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the freetype packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - FreeType 2 before 2017-03-24 has an out-of-bounds write     caused by a heap-based buffer overflow related to the     t1_decoder_parse_charstrings function in     psaux/t1decode.c.(CVE-2017-8105)

  - FreeType 2 before 2017-03-26 has an out-of-bounds write     caused by a heap-based buffer overflow related to the     t1_builder_close_contour function in     psaux/psobjs.c.(CVE-2017-8287)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-201706-14 (FreeType: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in FreeType. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to use a specially crafted font       file using FreeType, possibly resulting in execution of arbitrary code       with the privileges of the process or a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

It was found that a malformed font could result in denial of service or the execution of arbitrary code.

For Debian 7 'Wheezy', these problems have been fixed in version 2.4.9-1.1+deb7u7.

We recommend that you upgrade your freetype packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3282-1 advisory.

    It was discovered that FreeType did not correctly handle certain malformed font files. If a user were     tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash,     resulting in a denial of service, or possibly execute arbitrary code.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It was discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash, resulting in a denial of service, or possibly execute arbitrary code.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
101655	Fedora 26 : freetype (2017-71b9a2ef5f)	Nessus	Fedora Local Security Checks	2017/7/17	2025/12/10	critical
119072	EulerOS Virtualization 2.5.1 : freetype (EulerOS-SA-2018-1381)	Nessus	Huawei Local Security Checks	2018/11/21	2024/7/19	critical
100813	EulerOS 2.0 SP2 : freetype (EulerOS-SA-2017-1110)	Nessus	Huawei Local Security Checks	2017/6/16	2025/12/16	critical
100657	GLSA-201706-14 : FreeType: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2017/6/7	2025/12/17	critical
99997	Debian DLA-931-1 : freetype security update	Nessus	Debian Local Security Checks	2017/5/8	2025/12/19	critical
100101	Ubuntu 14.04 LTS / 16.04 LTS : FreeType vulnerabilities (USN-3282-1)	Nessus	Ubuntu Local Security Checks	2017/5/10	2024/8/27	critical
100265	Ubuntu 12.04 LTS : FreeType vulnerabilities (USN-3282-2)	Nessus	Ubuntu Local Security Checks	2017/5/18	2025/12/18	critical

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