PT-2023-15457 · Unknown +1 · Gpac Mp4Box +1

Name of the Vulnerable Software and Affected Versions: GPAC MP4Box version 2.1-DEV-rev649-ga8f438d20 Description: The issue is related to a Buffer Overflow that occurs via the media tools/av parsers.c file, specifically at line 4988 in the gf media nalu add emulation bytes function. This can...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:4129-1)

This update for qemu fixes the following issues : Security issues fixed : CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use...

openSUSE Security Update : qemu (openSUSE-2018-1563)

This update for qemu fixes the following issues : Security issues fixed : - CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could us...

FLARE Script Series: Automating Objective-C Code Analysis with Emulation

This blog post is the next episode in the FireEye Labs Advanced Reverse Engineering FLARE team Script Series. Today, we are sharing a new IDAPython library – flare-emu – powered by IDA Pro and the Unicorn emulation framework that provides scriptable emulation features for the x86, x8664, ARM, and...

FLARE Script Series: Automating Objective-C Code Analysis with Emulation

This blog post is the next episode in the FireEye Labs Advanced Reverse Engineering FLARE team Script Series. Today, we are sharing a new IDAPython library – flare-emu – powered by IDA Pro and the Unicorn emulation framework that provides scriptable emulation features for the x86, x8664, ARM, and...

Security update for qemu (important)

This update for qemu fixes the following issues: Security issues fixed: - CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use...

SUSE-SU-2018:3975-1 Security update for kvm

This update for kvm fixes the following issues: Security issues fixed: - CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use...

[SECURITY] Fedora 29 Update: qemu-3.0.0-2.fc29

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

Insights from the MITRE ATT&CK-based evaluation of Windows Defender ATP

In MITREs evaluation of endpoint detection and response solutions, Windows Defender Advanced Threat Protection demonstrated industry-leading optics and detection capabilities. The breadth of telemetry, the strength of threat intelligence, and the advanced, automatic detection through machine...

Debian DLA-1599-1 : qemu security update

Several vulnerabilities were found in QEMU, a fast processor emulator : CVE-2016-2391 Zuozhi Fzz discovered that eoftimes in USB OHCI emulation support could be used to cause a denial of service, via a NULL pointer dereference. CVE-2016-2392 / CVE-2016-2538 Qinghao Tang found a NULL pointer...

QEMU Denial of Service Vulnerability (CNVD-2018-26705)

QEMU aka Quick Emulator is a set of simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A denial of service vulnerability exists in the LSI53C895A SCSI Host Bus Adapter emulation in QEMU. An attacker could exploit this vulnerabili...

Debian DSA-4338-1 : qemu - security update

Integer overflows in the processing of packets in network cards emulated by QEMU, a fast processor emulator, could result in denial of service. In addition this update backports support to passthrough the new CPU features added in the intel-microcode update shipped in DSA 4273 to x86-based guests...

Heap overflow

An OOB heap buffer r/w access issue was found in the NVM Express Controller emulation in QEMU. It could occur in nvmecmbops routines in nvme device. A guest user/process could use this flaw to crash the QEMU process resulting in DoS or potentially run arbitrary code with privileges of the QEMU...

Qemu emulator integer overflow vulnerability

QEMU aka Quick Emulator is a set of simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. An integer overflow vulnerability exists in Qemu emulator 3.0.0 and earlier versions based on the NE2000 NIC emulation support implementation...

UBUNTU-CVE-2018-10839

Qemu emulator = 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS...

Sandsifter - The X86 Processor Fuzzer

The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor's instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secret processor instructions from every major vendor;...

QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams

A heap buffer overflow issue was found in the way SLiRP networking back-end in QEMU processes fragmented packets. It could occur while reassembling the fragmented datagrams of an incoming packet. A privileged user/process inside guest could use this flaw to crash the QEMU process resulting in DoS...

CVE-2018-10839

An integer overflow issue was found in the NE200 NIC emulation. It could occur while receiving packets from the network, if the size value was greater than INTMAX. Such overflow would lead to stack buffer overflow issue. A user inside guest could use this flaw to crash the QEMU process, resulting...

Security Bulletin: Vulnerability in SSLv3 enabled in IBM Host On-Demand affects Rational Functional Tester (CVE-2014-3566)

Summary SSLv3 contains a vulnerability that has been referred to as the Padding Oracle On Downgraded Legacy Encryption POODLE attack. SSLv3 is enabled in IBM Rational Host On-Demand terminal that is bundled with Rational Functional Tester for terminal emulation. Vulnerability Details CVEID:...

unicorn/fuzz_emu_m68k_be: Crash in cpu_dump_state

Project: https://github.com/unicorn-engine/unicorn.git Detailed report: https://oss-fuzz.com/testcase?key=5753575662157824 Project: unicorn Fuzzer: libFuzzerunicornfuzzemum68kbe Fuzz target binary: fuzzemum68kbe Job Type: libfuzzerasanunicorn Platform Id: linux Crash Type: UNKNOWN READ Crash...