RICOH Aficio SP 5200S Printer HTML Injection

Exploit Title: RICOH Aficio SP 5200S Printer - 'entryNameIn' HTML Injection Discovery by: Paulina Girón Discovery Date: 2020-03-02 Vendor Homepage: https://www.ricoh.com/ Hardware Link: http://support.ricoh.com/bb/html/drute/re2/model/sp52s/sp52s.htm Product Version: RICOH Aficio SP 5200S Printer...

RICOH Aficio SP 5200S Printer - entryNameIn HTML Injection

RICOH Aficio SP 5200S Printer - entryNameIn HTML Injection Exploit Title: RICOH Aficio SP 5200S Printer - 'entryNameIn' HTML Injection Discovery by: Paulina Girón Discovery Date: 2020-03-02 Vendor Homepage: https://www.ricoh.com/ Hardware Link:...

hw: voltage modulation technical advisory

Improper conditions check in the voltage modulation interface for some IntelR XeonR Scalable Processors may allow a privileged user to potentially enable denial of service via local access...

The vulnerability of the lsi_do_msgin function in the QEMU hardware emulation software, related to reading beyond the data buffer, allows a hacker to trigger a service failure.

The vulnerability of the lsidomsgin function hw/scsi/lsi53c895a.c in the QEMU hardware emulation software is related to reading beyond the buffer data boundary. Exploiting this vulnerability can allow an attacker to cause a service failure due to an invalid value of the msglen variable...

The vulnerability of the TCP/IP emulator tcp_emu(), Slirp emulator, and the hardware emulation software QEMU allows a hacker to induce a service failure.

The vulnerability of the tcpemu function slirp/tcpsubr.c of the Slirp TCP/IP emulator and the QEMU hardware emulation software is related to the execution of operations outside the data buffer “scrcv-sbdata”. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the rtl8139_do_receive function in the QEMU hardware emulation software, related to integer overflow, allows a hacker to cause a service failure.

The vulnerability of the rtl8139doreceive function in the QEMU hardware emulation software is related to integer overflow. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Unauthorized Access Vulnerability in Jingdong Xiaojingyu Intelligent Service Platform

Jingdong Xiaojingyu Intelligent Service Platform is a platform for the intelligent industry, empowering intelligent hardware, smart home, smart car and other fields, providing "technology + service + channel" one-stop intelligent solutions. Jingdong Xiaojingyu Intelligent Service Platform has an...

New CWE List of Common Security Weaknesses

MITRE has released version 4.0 of the community-developed Common Weakness Enumeration CWE list. Previous CWE list versions describe common software security weaknesses. With version 4.0, the CWE list expands to include hardware security weaknesses. Additionally, version 4.0 simplifies the...

Calling for security research in Azure Sphere, now generally available

Today, Microsoft released Azure Sphere into General Availability GA. Azure Sphere’s mission is to empower every organization on the planet to connect and create secured and trustworthy IoT devices. Azure Sphere is an end-to-end solution for securely connecting existing equipment and for creating...

The vulnerability of the interface_release_resource function in the QEMU hardware emulation driver, located in hw/display/qxl.c, relates to the assignment of a null pointer. This allows an attacker to trigger a service failure.

The vulnerability of the interfacereleaseresource function in the QEMU hardware emulation driver hw/display/qxl.c is related to the assignment of a null pointer to the ext.info object. Exploiting this vulnerability allows an attacker to cause a service failure remotely...

[SECURITY] Fedora 31 Update: ceph-14.2.7-2.fc31

Ceph is a massively scalable, open-source, distributed storage system that runs on commodity hardware and delivers object, block and file system storage...

Defending the power grid against supply chain attacks—Part 1: The risk defined

Most people don’t think about electricity. If the internet works, their food is refrigerated, and their debit card is approved, why should they? Its ubiquity and reliability render it invisible—a bit of magic that powers much of modern life. That is, until a large storm passes through. Localized...

MGASA-2020-0089 Updated kernel-linus packages fix security vulnerabilities

This update provides upstream 5.4.20, adding support for new hardware and features, and resolves at least the following security issues: In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This...

Updated kernel-linus packages fix security vulnerabilities

This update provides upstream 5.4.20, adding support for new hardware and features, and resolves at least the following security issues: In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This...

Lenovo, HP, Dell Peripherals Face Unpatched Firmware Bugs

Fresh firmware vulnerabilities in Wi-Fi adapters, USB hubs, trackpads and cameras are putting millions of peripheral devices in danger of a range of cyberattacks, according to research from Eclypsium. TouchPad and TrackPoint firmware in Lenovo Laptops, HP Wide Vision FHD camera firmware in HP...

OpenSSH now supports FIDO U2F security keys for 2-factor authentication

Here's excellent news for sysadmins. You can now use a physical security key as hardware-based two-factor authentication to securely log into a remote system via SSH protocol. OpenSSH, one of the most widely used open-source implementations of the Secure Shell SSH Protocol, yesterday announced th...

OpenSSH now supports FIDO U2F security keys for 2-factor authentication

Here's excellent news for sysadmins. You can now use a physical security key as hardware-based two-factor authentication to securely log into a remote system via SSH protocol. OpenSSH, one of the most widely used open-source implementations of the Secure Shell SSH Protocol, yesterday announced th...

Escaping the Chrome Sandbox with RIDL

Guest blog post by Stephen Röttger tl;dr: Vulnerabilities that leak cross process memory can be exploited to escape the Chrome sandbox. An attacker is still required to compromise the renderer prior to mounting this attack. To protect against attacks on affected CPUs make sure your microcode is u...

DNSSEC Keysigning Ceremony Postponed Because of Locked Safe

Interesting collision of real-world and Internet security: The ceremony sees several trusted internet engineers a minimum of three and up to seven from across the world descend on one of two secure locations -- one in El Segundo, California, just south of Los Angeles, and the other in Culpeper,...

TCP SACK PANIC

A Linux kernel vulnerability in TCP networking could allow DoS CVE-2019-11477 is considered an Important severity, whereas CVE-2019-11478 and CVE-2019-11479 are considered a Moderate severity. The first two are related to the Selective Acknowledgement SACK packets combined with Maximum Segment Si...