This update for fontforge fixes the following issues :

CVE-2020-5395: Fixed a use-after-free in SFD_GetFontMetaData() (bsc#1160220).

CVE-2020-5496: Fixed a heap-based buffer overflow in Type2NotDefSplines() (bsc#1160236).

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

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:3966 advisory.

  - FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c. (CVE-2020-5395)

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

The version of fontforge installed on the remote host is prior to 20120731b-13. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2020-1514 advisory.

    An out-of-bounds write was discovered in fontforge while parsing SFD files containing very large     LayerCount tokens. The flaw allows an attacker to overwrite data before a buffer allocated on the heap,     thus causing the application to crash or execute arbitrary code. (CVE-2020-5395)

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

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

The remote host is affected by the vulnerability described in GLSA-202004-14 (FontForge: Multiple vulnerabilities)

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

    A remote attacker could entice a user to open a specially crafted font       using FontForge, 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.

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2020-1921 advisory.

    [20170731-14]
    - Resolves:rh#1790974 - CVE-2020-5395:out-of-bounds write in sfd.c

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

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

This update for fontforge fixes the following issues :

  - fix for Use-after-free (heap) in the     SFD_GetFontMetaData() function and the crash     (bsc#1178308 CVE-2020-25690).

This update was imported from the SUSE:SLE-15:Update update project.

Security fix for CVE-2020-5395:out-of-bounds write in sfd.c

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.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1921 advisory.

    FontForge is a font editor for outline and bitmap fonts. It supports a range of font formats, including     PostScript (ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType (Type2) and CID-keyed     fonts.

    Security Fix(es):

    * fontforge: out-of-bounds write in SFD_GetFontMetaData function in sfd.c (CVE-2020-5395)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.2 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:3966 advisory.

    FontForge is a font editor for outline and bitmap fonts. It supports a range of font formats, including     PostScript (ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType (Type2) and CID-keyed     fonts.

    Security Fix(es):

    * fontforge: out-of-bounds write in SFD_GetFontMetaData function in sfd.c (CVE-2020-5395)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

Security Fix(es) :

  - fontforge: out-of-bounds write in SFD_GetFontMetaData     function in sfd.c (CVE-2020-5395)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-749:01 advisory.

    * fontforge: out-of-bounds write in SFD_GetFontMetaData function in sfd.c (CVE-2020-5395)

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

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

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_1397 advisory.

    This advisory aggregates security fixes for the fontforge SRPM in CIQ LTS 9.6. It addresses 5 CVEs:
    CVE-2024-25082, CVE-2024-25081, CVE-2025-50949, CVE-2020-5395, CVE-2010-4259.

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

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

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has fontforge packages installed that are affected by a vulnerability:

  - FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c. (CVE-2020-5395)

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

another fix for rh#1790042 - CVE-2020-5395:out-of-bounds write in sfd.c

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.

This update for fontforge fixes the following issues :

  - CVE-2020-5395: Fixed a use-after-free in     SFD_GetFontMetaData() (bsc#1160220).

  - CVE-2020-5496: Fixed a heap-based buffer overflow in     Type2NotDefSplines() (bsc#1160236).

This update was imported from the SUSE:SLE-15:Update update project.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has fontforge packages installed that are affected by a vulnerability:

  - FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c. (CVE-2020-5395)

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

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3754 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3754-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                          Adrian Bunk     March 08, 2024                                https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : fontforge     Version        : 1:20170731~dfsg-1+deb10u1     CVE ID         : CVE-2020-5395 CVE-2020-5496 CVE-2024-25081 CVE-2024-25082     Debian Bug     : 948231 1064967

    Multiple vulnerabilities have been fixed in the font editor FontForge.

    CVE-2020-5395

        Use-after-free in SFD_GetFontMetaData()

    CVE-2020-5496

        Buffer overflow in Type2NotDefSplines()

    CVE-2024-25081

        Spline Font command injection via crafted filenames

    CVE-2024-25082

        Spline Font command injection via crafted archives or compressed files


    For Debian 10 buster, these problems have been fixed in version     1:20170731~dfsg-1+deb10u1.

    We recommend that you upgrade your fontforge packages.

    For the detailed security status of fontforge please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/fontforge

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

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

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
133038	SUSE SLED15 / SLES15 Security Update : fontforge (SUSE-SU-2020:0118-1)	Nessus	SuSE Local Security Checks	2020/1/17	2024/3/29	high
141579	CentOS 7 : fontforge (RHSA-2020:3966)	Nessus	CentOS Local Security Checks	2020/10/20	2024/10/9	high
141953	Amazon Linux 2 : fontforge (ALAS-2020-1514)	Nessus	Amazon Linux Local Security Checks	2020/10/28	2024/12/11	high
136213	GLSA-202004-14 : FontForge: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2020/5/1	2024/3/14	critical
180997	Oracle Linux 8 : fontforge (ELSA-2020-1921)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2024/10/23	high
143504	openSUSE Security Update : fontforge (openSUSE-2020-2111)	Nessus	SuSE Local Security Checks	2020/12/7	2024/2/6	high
133232	Fedora 31 : fontforge (2020-229ad63391)	Nessus	Fedora Local Security Checks	2020/1/27	2024/3/28	high
136062	RHEL 8 : fontforge (RHSA-2020:1921)	Nessus	Red Hat Local Security Checks	2020/4/29	2024/11/7	high
141031	RHEL 7 : fontforge (RHSA-2020:3966)	Nessus	Red Hat Local Security Checks	2020/9/29	2024/11/7	high
141736	Scientific Linux Security Update : fontforge on SL7.x x86_64 (20201001)	Nessus	Scientific Linux Local Security Checks	2020/10/21	2024/2/14	high
293863	MiracleLinux 7 : fontforge-20120731b-13.el7 (AXSA:2020-749:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
353915	Rocky Linux 9.6 [CIQ] Security Update: fontforge Multiple Vulnerabilities (ciqsa-2026_1397)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/12	high
147348	NewStart CGSL CORE 5.04 / MAIN 5.04 : fontforge Vulnerability (NS-SA-2021-0033)	Nessus	NewStart CGSL Local Security Checks	2021/3/10	2024/1/11	high
134139	Fedora 31 : fontforge (2020-906ee5b38d)	Nessus	Fedora Local Security Checks	2020/2/28	2024/3/25	high
133174	openSUSE Security Update : fontforge (openSUSE-2020-89)	Nessus	SuSE Local Security Checks	2020/1/22	2024/3/29	high
154608	NewStart CGSL CORE 5.05 / MAIN 5.05 : fontforge Vulnerability (NS-SA-2021-0153)	Nessus	NewStart CGSL Local Security Checks	2021/10/28	2023/11/27	high
191733	Debian dla-3754 : fontforge - security update	Nessus	Debian Local Security Checks	2024/3/7	2025/1/22	high

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