drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in freetype
Name: |
Pufferüberlauf in freetype |
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ID: |
RHSA-2020:4952-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 5. November 2020, 22:23 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-15999 |
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Applikationen: |
Freetype |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: freetype security update Advisory ID: RHSA-2020:4952-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4952 Issue date: 2020-11-05 CVE Names: CVE-2020-15999 =====================================================================
1. Summary:
An update for freetype is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
FreeType is a free, high-quality, portable font engine that can open and manage font files. FreeType loads, hints, and renders individual glyphs efficiently.
Security Fix(es):
* freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png (CVE-2020-15999)
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.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
The X server must be restarted (log out, then log back in) for this update to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1890210 - CVE-2020-15999 freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source: freetype-2.9.1-4.el8_3.1.src.rpm
aarch64: freetype-2.9.1-4.el8_3.1.aarch64.rpm freetype-debuginfo-2.9.1-4.el8_3.1.aarch64.rpm freetype-debugsource-2.9.1-4.el8_3.1.aarch64.rpm freetype-demos-debuginfo-2.9.1-4.el8_3.1.aarch64.rpm freetype-devel-2.9.1-4.el8_3.1.aarch64.rpm
ppc64le: freetype-2.9.1-4.el8_3.1.ppc64le.rpm freetype-debuginfo-2.9.1-4.el8_3.1.ppc64le.rpm freetype-debugsource-2.9.1-4.el8_3.1.ppc64le.rpm freetype-demos-debuginfo-2.9.1-4.el8_3.1.ppc64le.rpm freetype-devel-2.9.1-4.el8_3.1.ppc64le.rpm
s390x: freetype-2.9.1-4.el8_3.1.s390x.rpm freetype-debuginfo-2.9.1-4.el8_3.1.s390x.rpm freetype-debugsource-2.9.1-4.el8_3.1.s390x.rpm freetype-demos-debuginfo-2.9.1-4.el8_3.1.s390x.rpm freetype-devel-2.9.1-4.el8_3.1.s390x.rpm
x86_64: freetype-2.9.1-4.el8_3.1.i686.rpm freetype-2.9.1-4.el8_3.1.x86_64.rpm freetype-debuginfo-2.9.1-4.el8_3.1.i686.rpm freetype-debuginfo-2.9.1-4.el8_3.1.x86_64.rpm freetype-debugsource-2.9.1-4.el8_3.1.i686.rpm freetype-debugsource-2.9.1-4.el8_3.1.x86_64.rpm freetype-demos-debuginfo-2.9.1-4.el8_3.1.i686.rpm freetype-demos-debuginfo-2.9.1-4.el8_3.1.x86_64.rpm freetype-devel-2.9.1-4.el8_3.1.i686.rpm freetype-devel-2.9.1-4.el8_3.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-15999 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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