CVE-2020-9980

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. Processing a maliciously crafted font file may lead to arbitrary code execution...

USN-4593-2: FreeType vulnerability

USN-4593-1 fixed a vulnerability in FreeType. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Sergei Glazunov discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font...

PT-2020-20916 · Apple · Macos Catalina +4

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.6 iPadOS versions prior to 13.6 macOS Catalina versions prior to 10.15.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 Description: An out-of-bounds write issue was addressed with improved bounds...

Ubuntu: Security Advisory (USN-4593-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4593-1: FreeType vulnerability

Sergei Glazunov 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 or possibly execute arbitrary code with user privileges...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : FreeType vulnerability (USN-4593-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4593-1 advisory. Sergei Glazunov discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a...

freerdp: stream out-of-bounds seek in rdp_read_font_capability_set could lead to out-of-bounds read

In FreeRDP after 1.1 and before 2.0.0, a stream out-of-bounds seek in rdpreadfontcapabilityset could lead to a later out-of-bounds read. As a result, a manipulated client or server might force a disconnect due to an invalid data read. This has been fixed in 2.0.0...

fontforge: out-of-bounds write in SFD_GetFontMetaData function in sfd.c

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...

There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at max UINT32_MAX - 1 length in bytes but it doesn't verify it before proceed with buffer allocation to read the value from the font value. An attacker may leverage that by crafting a malicious font file which has a name with UINT32_MAX leading to read_section_as_string() to an arithmetic overflow zero-sized allocation and further heap-based buffer overflow.

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VMware Workstation ThinPrint TTCHeader Integer Overflow Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of VMware Workstation. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within...

The vulnerability of the Windows Font Driver Host component of the Windows operating system allows a hacker to execute arbitrary code.

The vulnerability of the Windows Font Driver Host component of the Windows operating system arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2020-11158

u'Null pointer dereference in HP OfficeJet Pro 8210 jbig2 filter due to lack of check of PDF font array leads to denial of service' in IPS PDF releases prior to IPS System 2020.2...

Null pointer dereference

u'Null pointer dereference in HP OfficeJet Pro 8210 jbig2 filter due to lack of check of PDF font array leads to denial of service' in IPS PDF releases prior to IPS System 2020.2...

CVE-2020-11158

u'Null pointer dereference in HP OfficeJet Pro 8210 jbig2 filter due to lack of check of PDF font array leads to denial of service' in IPS PDF releases prior to IPS System 2020.2...

Malicious Package in font-scrubber

Version 1.2.2 of font-scrubber contains malicious code as a postinstall script. The package attempts to upload sensitive files from the system to a remote server. The files include configuration files, command history logs, SSH keys and /etc/passwd. Recommendation Any computer that has this packa...

GHSA-65J7-66P7-9XGF Malicious Package in font-scrubber

Version 1.2.2 of font-scrubber contains malicious code as a postinstall script. The package attempts to upload sensitive files from the system to a remote server. The files include configuration files, command history logs, SSH keys and /etc/passwd. Recommendation Any computer that has this packa...

CVE-2020-1520

A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory. An attacker who successfully exploited the vulnerability would gain execution on a victim system. The security update addresses the vulnerability by correcting how the Windows Font Driver Hos...

CVE-2020-1520

A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory. An attacker who successfully exploited the vulnerability would gain execution on a victim system. The security update addresses the vulnerability by correcting how the Windows Font Driver Hos...

Remote code execution

A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory. An attacker who successfully exploited the vulnerability would gain execution on a victim system. The security update addresses the vulnerability by correcting how the Windows Font Driver Hos...

CVE-2020-1520

CNVD-2020-49363 and CVE-2020-1520 describe a Windows Remote Code Execution flaw in the Windows Font Driver Host caused by improper memory handling. Affected: Windows Font Driver Host on Windows/Windows Server. Impact: remote code execution with attacker gaining code execution on the victim. Remed...