CVE-2019-8259

CVE-2019-8259 affects UltraVNC revisions around 1198. The issue is memory leaks in the VNC client code that could allow reading stack memory and, with another vulnerability, bypass ASLR, potentially leading to information disclosure. Siem ens/ICS advisories confirm the condition and note that fix...

CVE-2019-9578: Use of Uninitialized Resource

In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device...

The vulnerability in the code of “psi/zdevice2.c” of the software for processing, transforming, and generating Ghostscript documents is related to the lack of checking available memory on the stack. This allows an attacker to bypass the established access controls.

The vulnerability in the code of “psi/zdevice2.c” of the software for processing, transforming, and generating Ghostscript documents is related to the lack of checking available memory on the stack when the output device remains unchanged. Exploiting this vulnerability can allow an attacker to...

QEMU 'i2c_ddc()' function out-of-bounds read vulnerability

QEMU Quick Emulator is a set of simulation processor software by French software developer Fabrice Bellard. The software is fast, cross-platform and other characteristics. An out-of-bounds read vulnerability exists in the 'i2cddc' function of the hw/i2c/i2c-ddc.c file in QEMU versions 2.10 and...

Out-of-bounds

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812

CVE-2019-3812 affects QEMU’s i2c_ddc() in hw/i2c/i2c-ddc.c, enabling a local attacker with i2c command access to perform an out-of-bounds read of up to 128 bytes and potentially read stack memory of the qemu process on the host. The connected advisories reference a fix for an i2c-ddc out-of-bound...

CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

CVE-2019-3812: Improper Restriction of Operations within the Bounds of a Memory Buffer

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

UBUNTU-CVE-2019-3812

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2cddc function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as the mpipowm function in lib/mpi/mpi-pow.c in the Linux kernel through 4.8.11 does not ensure that memory is allocated for limb data, which allows local users to cause a denial of service stack memory corruption...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS attacks. The vulnerability exists as the ecryptfsprivilegedopen function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service stack memory consumption via vectors involving crafte...

Memory Leak

libvncserver.so is susceptible to memory leak. The attack exists because initialization of rfbClientCutTextMsg and rfbKeyEventMsg are not done properly ,allowing to read stack memory...

CVE-2018-20023

LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memor...

CVE-2018-20022

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak...

LibVNC Improper Initialization Vulnerability

LibVNC is a cross-platform C library for implementing VNC server and client functionality. A security vulnerability exists in the VNC client code in versions prior to LibVNC 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838, which stems from incorrect initialization of the program. An attacker could explo...

DEBIAN-CVE-2018-20022

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak...