ASA-201805-3 log original external raw
[ASA-201805-3] freetype2: denial of service |
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Arch Linux Security Advisory ASA-201805-3
=========================================
Severity: Low
Date : 2018-05-09
CVE-ID : CVE-2018-6942
Package : freetype2
Type : denial of service
Remote : Yes
Link : https://security.archlinux.org/AVG-613
Summary
=======
The package freetype2 before version 2.9.1-1 is vulnerable to denial of
service.
Resolution
==========
Upgrade to 2.9.1-1.
# pacman -Syu "freetype2>=2.9.1-1"
The problem has been fixed upstream in version 2.9.1.
Workaround
==========
None.
Description
===========
An issue was discovered in FreeType 2 before 2.9.1. A NULL pointer
dereference in the Ins_GETVARIATION() function within ttinterp.c could
lead to denial of service via a crafted font file.
Impact
======
A remote attacker is able to cause a denial of service via a specially
crafted file.
References
==========
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
https://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=29c759284e305ec428703c9a5831d0b1fc3497ef
https://security.archlinux.org/CVE-2018-6942
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