CVE-2020-27950

A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS...

Debian DSA-4805-1 : trafficserver - security update

Two vulnerabilities were discovered in Apache Traffic Server, a reverse and forward proxy server : - CVE-2020-17508 The ESI plugin was vulnerable to memory disclosure. - CVE-2020-17509 The negative cache option was vulnerable to cache poisoning. C Tenable Network Security, Inc. The descriptive te...

[SECURITY] [DSA 4805-1] trafficserver security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4805-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff December 07, 2020 https://www.debian.org/security/faq -...

Google Chrome 缓冲区错误漏洞

Google Chrome is a web browser from Google, an American company. A security vulnerability exists in previous versions of Google Chrome 87.0.4280.88 that originates from reading the web beyond boundaries. A remote attacker can exploit the vulnerability to obtain potentially sensitive information...

CentOS 7 : webkitgtk4 (RHSA-2020:4035)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4035 advisory. - WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings when downloading livestream video HLS, DASH,...

UBUNTU-CVE-2020-28915

A buffer over-read at the framebuffer layer in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes. CVE-2019-12528 An issue was discovered in...

ReadyTalk Avian JVM FileOutputStream.write() Integer Overflow

Vulnerability title: Avian JVM FileOutputStream.write Integer Overflow Author: Pietro Oliva Vendor: ReadyTalk Product: Avian JVM Affected version: 1.2.0 before 27th October 2020 Fixed Version: 1.2.0 since 27th October 2020 Description: The issue is located in the FileOutputStream.write method...

About the security content of Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. Apple security documents reference...

The vulnerability in the jp2/opj_decompress.c component of the OpenJPEG image encoding and decoding library allows a malicious actor to disclose protected information or cause service failures.

The vulnerability of the jp2/opjdecompress.c component in the OpenJPEG image encoding and decoding library is related to the use of memory after it is freed. Exploiting this vulnerability could allow a malicious actor to disclose protected information or cause service failures...

CVE-2020-24434

Acrobat Reader DC versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR...

CVE-2020-24434

Acrobat Reader DC versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR...

CVE-2020-24427

Acrobat Reader versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an input validation vulnerability when decoding a crafted codec that could result in the disclosure of sensitive memory. An attacker could leverage this vulnerability to...

CVE-2020-24426

Acrobat Reader DC versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR...

CVE-2020-24426

Acrobat Reader DC versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR...

Design/Logic Flaw

Acrobat Reader DC versions 2020.012.20048 and earlier, 2020.001.30005 and earlier and 2017.011.30175 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR...

CVE-2020-24427

The CVE-2020-24427 entry describes an input validation vulnerability in Adobe Acrobat/Reader when decoding a crafted codec, which could lead to disclosure of sensitive memory and allow bypassing ASLR. Affected products include Acrobat Reader versions 2020.012.20048 and earlier, 2020.001.30005 and...

libxslt: use after free in xsltCopyText in transform.c could lead to information disclosure

In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be...

kernel: possibility of memory disclosure when reading the file /proc/sys/kernel/rh_features

A flaw memory disclosure flaw was found in the Linux kernel’s sysctl subsystem in reading the /proc/sys/kernel/rhfeatures file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality...

sqlite: Out-of-bounds read in SELECT with ON/USING clause

An out-of-bounds read vulnerability was found in the SQLite component of the Chromium browser. A remote attacker could abuse this flaw to obtain potentially sensitive information from process memory via a crafted HTML page. The highest threat from this vulnerability is to data confidentiality...