CVE-2020-13765

romcopy in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation...

Design/Logic Flaw

sdwpaddr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhciwrite operations. A guest OS user can crash the QEMU process...

Denial Of Service (DoS)

wpasupplicant is vulnerable to denial of service. The vulnerability exists as it allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF aka management frame protection...

ManageEngine Asset Explorer Windows Agent Remote Code Execution

XL-2020-003 - Asset Explorer Windows Agent - Remote Code Execution =============================================================================== Identifiers ------------------------------------------------- CVE-2020-8838 XL-20-003 CVSSv3 score ------------------------------------------------- 7...

libreoffice: Insufficient URL validation allowing LibreLogo script execution

LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. LibreOffice also has a feature where documents can specify that pre-installed scripts can be executed on...

FreeBSD bhyve code execution vulnerability

FreeBSD is a Unix-like operating system from the FreeBSD Foundation. bhyve is a virtual machine hypervisor used in it. A security vulnerability exists in the 'grub2-bhyve' port in versions of FreeBSD bhyve 525916 prior to 2020-02-12, which stems from the port failing to properly validate the...

CVE-2020-10565

grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command read or write by a guest through a grub2.cfg file. This allows an untrusted guest to perform arbitrary read or write operations in the context of the grub-bhy...

Design/Logic Flaw

grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command read or write by a guest through a grub2.cfg file. This allows an untrusted guest to perform arbitrary read or write operations in the context of the grub-bhy...

[SECURITY] [DSA 4611-1] opensmtpd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4611-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 29, 2020 https://www.debian.org/security/faq -...

OpenBSD OpenSMTPD Privilege Escalation / Code Execution

Qualys Security Advisory LPE and RCE in OpenSMTPD CVE-2020-7247 ============================================================================== Contents ============================================================================== Summary Analysis Exploitation Acknowledgments...

EulerOS Virtualization for ARM 64 3.0.5.0 : wpa_supplicant (EulerOS-SA-2020-1073)

According to the versions of the wpasupplicant package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - hostapd before 2.10 and wpasupplicant before 2.10 allow an incorrect indication of disconnection in certain...

CVE-2013-2016

CVE-2013-2016 affects qemu v1.3.0 and later (virtio-rng). The issue arises from how addresses are validated when a guest accesses the config space of a virtio device; when the device has a very small or zero-sized config space, a privileged guest could access the host’s qemu address space and pot...

VulnCheck KEV: CVE-2019-10149

Improper validation of recipient address in delivermessage function in /src/deliver.c may lead to remote command execution...

Design/Logic Flaw

Driver may access an invalid address while processing IO control due to lack of check of address validation in Snapdragon Connectivity in QCA6390...

CVE-2019-10618

CVE-2019-10618 affects Qualcomm Snapdragon Connectivity on the QCA6390, where the driver may access an invalid address while processing an IOCTL due to insufficient address validation. The issue is documented across multiple feeds (NVD, Red Hat, CVE lists) with a low to medium overall risk profil...

EulerOS 2.0 SP8 : wpa_supplicant (EulerOS-SA-2019-2306)

According to the version of the wpasupplicant package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - hostapd before 2.10 and wpasupplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address...

Open-Xchange: SSRF - Office Documents - Image URL

Through /api/oxodocumentfilter?action=addfile endpoint it is possible to insert images into documents. Handling of this request in source code is implemented here: office/com.openexchange.office.rest/src/com/openexchange/office/rest/AddFileAction.java One of options is to insert an image by...

Debian DSA-4538-1 : wpa - security update

Two vulnerabilities were found in the WPA protocol implementation found in wpasupplication station and hostapd access point. - CVE-2019-13377 A timing-based side-channel attack against WPA3's Dragonfly handshake when using Brainpool curves could be used by an attacker to retrieve the password. -...

[SECURITY] [DSA 4538-1] wpa security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4538-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez September 29, 2019 https://www.debian.org/security/faq -...

The vulnerabilities of Internet Explorer and Microsoft Edge browsers stem from security flaws in their URL validation mechanisms. This allows attackers to circumvent existing security restrictions.

The vulnerability of Internet Explorer and Microsoft Edge is related to deficiencies in security mechanisms for checking URL addresses. Exploiting this vulnerability can allow a malicious actor to bypass existing security restrictions remotely...