Gentoo Linux Security Advisory 202004-1 - A vulnerability in HAProxy might lead to remote execution of arbitrary code. Versions less than 2.0.10 are affected.

Gentoo Linux Security Advisory 202004-2 - Multiple vulnerabilities have been found in VirtualBox, the worst of which could allow an attacker to take control of VirtualBox. Versions prior to 6.1.2 are affected.

Gentoo Linux Security Advisory 202004-3 - Multiple vulnerabilities have been found in GPL Ghostscript, the worst of which could result in the execution of arbitrary code. Versions prior to 9.28_rc4 are affected.

Gentoo Linux Security Advisory 202004-4 - A heap use-after-free flaw in Qt WebEngine at worst might allow an attacker to execute arbitrary code. Versions less than 5.14.1 are affected.

Gentoo Linux Security Advisory 202004-5 - Multiple vulnerabilities have been found in ledger, the worst of which could result in the arbitrary execution of code. Versions less than 3.1.2 are affected.

Gentoo Linux Security Advisory 202004-7 - Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of code. Versions less than 74.0.1 are affected.

Gentoo Linux Security Advisory 202004-8 - A vulnerability in libssh could allow a remote attacker to cause a Denial of Service condition. Versions less than 0.9.4 are affected.

Gentoo Linux Security Advisory 202004-9 - Multiple vulnerabilities have been found in Chromium and Google Chrome, the worst of which could allow remote attackers to execute arbitrary code. Versions less than 81.0.4044.92 are affected.

Gentoo Linux Security Advisory 202004-10 - Multiple vulnerabilities were found in OpenSSL, the worst of which could allow remote attackers to cause a Denial of Service condition. Versions less than 1.1.1g are affected.

Gentoo Linux Security Advisory 202004-11 - Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of code. Versions less than 68.7.0 are affected.

Gentoo Linux Security Advisory 202004-12 - Multiple vulnerabilities have been found in Chromium and Google Chrome, the worst of which could allow remote attackers to execute arbitrary code. Versions less than 81.0.4044.122 are affected.

Gentoo Linux Security Advisory 202004-13 - Multiple vulnerabilities have been found in Git which might all allow attackers to access sensitive information. Versions less than 2.26.2 are affected.

Red Hat Security Advisory 2020-1940-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Issues addressed include a use-after-free vulnerability.

Red Hat Security Advisory 2020-1942-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

113 bytes small Linux/x64 anti-debug trick (INT3 trap) with execve("/bin/sh") shellcode that is NULL free.

Red Hat Security Advisory 2020-2014-01 - SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a single disk file. The API is designed for convenience and ease of use. Applications that link against SQLite can enjoy the power and flexibility of an SQL database without the administrative hassles of supporting a separate database server.

Digital Whisper Electronic Magazine issue 94. Written in Hebrew.

Digital Whisper Electronic Magazine issue 104. Written in Hebrew.

129 bytes small Linux/x86_64 bind (4444/TCP) shell (/bin/sh) + password (pass) shellcode.

157 bytes small Linux/MIPS64 reverse (localhost:4444/TCP) shell shellcode.

120 bytes small Linux/x86_64 reverse (127.0.0.1:4444/TCP) shell (/bin/sh) + password (pass) shellcode.

53 bytes small Linux/x86 bind TCP port 43690 null-free shellcode.

Ubuntu Security Notice 4197-1 - It was discovered that Bind incorrectly handled certain TCP-pipelined queries. A remote attacker could possibly use this issue to cause Bind to consume resources, resulting in a denial of service.

Debian Linux Security Advisory 4577-1 - Tim Dusterhus discovered that haproxy, a TCP/HTTP reverse proxy, did not properly sanitize HTTP headers when converting from HTTP/2 to HTTP/1. This would allow a remote user to perform CRLF injections.

188 bytes small Lnux/x64 reverse TCP stager shellcode.

CHIYU BF430 TCP IP Converter suffers from a persistent cross site scripting vulnerability.

GNU SIP Witch is a pure SIP-based office telephone call server that supports generic phone system features like call forwarding, hunt groups and call distribution, call coverage and ring groups, holding, and call transfer, as well as offering SIP rver, or an IP-PBX, and does not try to emulate Asterisk, FreeSWITCH, or Yate.

GNU SIP Witch is a pure SIP-based office telephone call server that supports generic phone system features like call forwarding, hunt groups and call distribution, call coverage and ring groups, holding, and call transfer, as well as offering SIP rver, or an IP-PBX, and does not try to emulate Asterisk, FreeSWITCH, or Yate.

GNU SIP Witch is a pure SIP-based office telephone call server that supports generic phone system features like call forwarding, hunt groups and call distribution, call coverage and ring groups, holding, and call transfer, as well as offering SIP rver, or an IP-PBX, and does not try to emulate Asterisk, FreeSWITCH, or Yate.

Secunia Security Advisory - Niels Heinen has reported a vulnerability in Juniper Networks Secure Access, which can be exploited by malicious people to conduct cross-site scripting attacks.

Secunia Security Advisory - Richard Brain has reported a weakness in Juniper IVE OS, which can be exploited by malicious people to conduct redirection attacks.

Secunia Security Advisory - Richard Brain has reported a vulnerability in Juniper IVE, which can be exploited by malicious people to conduct cross-site scripting attacks.

Secunia Security Advisory - A vulnerability has been reported in Juniper IVE OS, which can be exploited by malicious people to conduct cross-site scripting attacks.

Secunia Security Advisory - A vulnerability has been reported in Juniper Networks Secure Access, which can be exploited by malicious people to bypass certain security restrictions.

Secunia Security Advisory - A vulnerability has been reported in Juniper Junos, which can be exploited by malicious people to cause a DoS (Denial of Service).

Secunia Security Advisory - A vulnerability has been reported in Juniper Junos, which can be exploited by malicious people to bypass certain security restrictions.

Secunia Security Advisory - A vulnerability has been reported in Juniper IVE OS, which can be exploited by malicious people to conduct cross-site scripting attacks.

Secunia Security Advisory - A vulnerability has been reported in Juniper IVE OS, which can be exploited by malicious people to conduct cross-site scripting attacks.

Secunia Security Advisory - Dell SecureWorks has reported a vulnerability in Juniper Networks Mobility System, which can be exploited by malicious people to conduct cross-site scripting attacks.

This is a whitepaper tutorial that describes steps taken to identify post-authentication remote code execution vulnerabilities in ManageEngine version 14.

Proof of concept code that demonstrates an ASLR bypass of PIE compiled 64bit Linux.

The release of this advisory provides exploitation details in relation a weakness in the Linux ASLR implementation. The problem appears when the executable is PIE compiled and it has an address leak belonging to the executable. These details were obtained through the Packet Storm Bug Bounty program and are being released to the community.

Ubuntu Security Notice 4315-1 - Maximilien Bourgeteau discovered that the Apport lock file was created with insecure permissions. This could allow a local attacker to escalate their privileges via a symlink attack. Maximilien Bourgeteau discovered a race condition in Apport when setting crash report permissions. This could allow a local attacker to read arbitrary files via a symlink attack.

Ubuntu Security Notice 4319-1 - It was discovered that the IPMI message handler implementation in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service. Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information. Various other issues were also addressed.

Ubuntu Security Notice 4318-1 - Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information. Gustavo Romero and Paul Mackerras discovered that the KVM implementation in the Linux kernel for PowerPC processors did not properly keep guest state separate from host state. A local attacker in a KVM guest could use this to cause a denial of service. Various other issues were also addressed.

Ubuntu Security Notice 4320-1 - Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information.

Ubuntu Security Notice 4325-1 - It was discovered that the IPMI message handler implementation in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service. Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information. Various other issues were also addressed.

Ubuntu Security Notice 4324-1 - Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information. Shijie Luo discovered that the ext4 file system implementation in the Linux kernel did not properly check for a too-large journal size. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service. Various other issues were also addressed.

Red Hat Security Advisory 2020-1449-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. A local file overwrite vulnerability was addressed.