CVE-2020-8597 rhostname buffer overflow in pppd

eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eaprequest and eapresponse functions. Recent assessments: wvu-r7 at March 10, 2020 6:33pm UTC reported: AFAIK, it is common to enable full mitigations on the binary, with ASLR enabled on the system. While this doesn’...

New 'CacheOut' Attack Leaks Data from Intel CPUs, VMs and SGX Enclave

Another month, another speculative execution vulnerability found in Intel processors. If your computer is running any modern Intel CPU built before October 2018, it's likely vulnerable to a newly discovered hardware issue that could allow attackers to leak sensitive data from the OS kernel,...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1587)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1516)

The remote host is missing an update for the Huawei EulerOS 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...

Nord Security: nordvpn Linux Desktop executable application does not use pie / no ASLR

Summary: The nordvpn Linux binary application is not compiled as position independent code or position independent Executable. Steps To Reproduce: POC: $file /usr/bin/nordvpn /usr/bin/nordvpn: ELF 64-bit LSB executable, x86-64, version 1 SYSV, dynamically linked, interpreter...

Remote iPhone Exploitation Part 2: Bringing Light into the Darkness -- a Remote ASLR Bypass

Posted by Samuel Groß, Project Zero This post is the second in a series about a remote, interactionless iPhone exploit over iMessage.The first blog post, which introduced the exploited vulnerability, can be found here. The initial primitive gained from the vulnerability is an absolute address...

Remote iPhone Exploitation Part 3: From Memory Corruption to JavaScript and Back -- Gaining Code Execution

Posted by Samuel Groß, Project Zero This is the third and last post in a series about a remote, interactionless iPhone exploit over iMessage. The first blog post introduced the exploited vulnerability, and the second blog post described a way to perform a heapspray, leaking the shared cache base...

Fedora 31 : php (2019-a54a622670)

PHP version 7.3.13 18 Dec 2019 Bcmath: - Fixed bug php78878 Buffer underflow in bcshiftaddsub. CVE-2019-11046. cmb Core: - Fixed bug php78862 link silently truncates after a null byte on Windows. CVE-2019-11044. cmb - Fixed bug php78863 DirectoryIterator class silently truncates after a null byte...

EulerOS 2.0 SP8 : glibc (EulerOS-SA-2020-1007)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1012)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the...

CVE-2019-18679

An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information...

AVS Audio Converter 9.1.2.600 - Stack Overflow (PoC)

Exploit Title: AVS Audio Converter 9.1.2.600 - Stack Overflow PoC Date: December 2019-12-28 Exploit Author: boku Original DoS: https://www.exploit-db.com/exploits/47788 Original DoS Author: ZwX Software Vendor: http://www.avs4you.com/ Software Link: http://www.avs4you.com/avs-audio-converter.aspx...

Debian DLA-2045-1 : tightvnc security update

Several vulnerabilities have recently been discovered in TightVNC 1.x, an X11 based VNC server/viewer application for Windows and Unix. CVE-2014-6053 The rfbProcessClientNormalMessage function in rfbserver.c in TightVNC server did not properly handle attempts to send a large amount of ClientCutTe...

[SECURITY] [DLA 2045-1] tightvnc security update

Package : tightvnc Version : 1.3.9-6.5+deb8u1 CVE ID : CVE-2014-6053 CVE-2018-7225 CVE-2019-8287 CVE-2018-20021 CVE-2018-20022 CVE-2019-15678 CVE-2019-15679 CVE-2019-15680 CVE-2019-15681 Debian Bug : 945364 Several vulnerabilities have recently been discovered in TightVNC 1.x, an X11 based VNC...

USN-4213-1: Squid vulnerabilities

Jeriko One and Kristoffer Danielsson discovered that Squid incorrectly handled certain URN requests. A remote attacker could possibly use this issue to bypass access checks and access restricted servers. This issue was only addressed in Ubuntu 19.04 and Ubuntu 19.10. CVE-2019-12523 Jeriko One...

Debian DLA-2014-1 : vino security update

Several vulnerabilities have been identified in the VNC code of vino, a desktop sharing utility for the GNOME desktop environment. The vulnerabilities referenced below are issues that have originally been reported against Debian source package libvncserver. The vino source package in Debian ships...

Debian DLA-2016-1 : ssvnc security update

Several vulnerabilities have been identified in the VNC code of ssvnc, an encryption-capable VNC client.. The vulnerabilities referenced below are issues that have originally been reported against Debian source package libvncserver which also ships the libvncclient shared library. The ssvnc sourc...

Updated glibc packages fix security vulnerability

Updated glibc packages fixes the following security issue: On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible...

MGASA-2019-0349 Updated glibc packages fix security vulnerability

Updated glibc packages fixes the following security issue: On the x86-64 architecture, the GNU C Library aka glibc before 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible...

[SECURITY] [DLA 2016-1] ssvnc security update

Package : ssvnc Version : 1.0.29-2+deb8u1 CVE ID : CVE-2018-20020 CVE-2018-20021 CVE-2018-20022 CVE-2018-20024 Debian Bug : 945827 Several vulnerabilities have been identified in the VNC code of ssvnc, an encryption-capable VNC client.. The vulnerabilities referenced below are issues that have...