USN-4427-1: Linux kernel vulnerabilities

It was discovered that the Kvaser CAN/USB driver in the Linux kernel did not properly initialize memory in certain situations. A local attacker could possibly use this to expose sensitive information kernel memory. CVE-2019-19947 Chuhong Yuan discovered that go7007 USB audio device driver in the...

USN-4439-1 linux-gke-5.0, linux-oem-osp1 vulnerabilities

It was discovered that the network block device nbd implementation in the Linux kernel did not properly check for error conditions in some situations. An attacker could possibly use this to cause a denial of service system crash. CVE-2019-16089 It was discovered that the btrfs file system...

USN-4439-1: Linux kernel vulnerabilities

It was discovered that the network block device nbd implementation in the Linux kernel did not properly check for error conditions in some situations. An attacker could possibly use this to cause a denial of service system crash. CVE-2019-16089 It was discovered that the btrfs file system...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4427-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4427-1 advisory. It was discovered that the Kvaser CAN/USB driver in the Linux kernel did not properly initialize memory in certain situations. A local attacker could...

The vulnerability of the implementation of the Single Thread Indirect Branch Predictors (STIBP) in the Linux operating system allows a hacker to gain unauthorized access to protected information.

The vulnerability of the Linux operating system’s kernel implementation of the Single Thread Indirect Branch Predictors STIBP technology is related to insufficient input data validation and incorrect implementation of functions. Exploiting this vulnerability can allow an attacker to gain...

Attacker-Group-Predictor - Tool To Predict Attacker Groups From The Techniques And Software Used

The tool predicts attacker groups from techniques and softwares used. It searches based on the MITRE ATT&CK framework How it works? 1- Collect data from https://attack.mitre.org/ about attacker groups 2- Get data from user about attack 3- Compare data and create result Installation git clone...

The vulnerability of the way predictor implementation in AMD processor CPUs’ L1D data cache allows attackers to restore the encryption key in vulnerable AES implementations, reduce the effectiveness of ASLR protection, or extract data from the processor’s core.

The vulnerability of the way predictor implementation in AMD processors’ L1D cache involves collisions with the hash function used to calculate tags, which are used to locate a channel in the L1D cache. Exploiting this vulnerability can allow an attacker to recover encryption keys in vulnerable A...

The vulnerability of the way predictor implementation in AMD CPUs’ L1D cache architecture allows a hacker to gain access to memory on the same CPU’s physical core.

The vulnerability of the way predictor’s implementation for first-level cache data on AMD CPUs’ L1D cache relates to the fact that accessing the same memory cell from a different virtual address may cause that cell to be evicted from the L1D cache. Exploiting this vulnerability could allow a remo...

9 Years of AMD Processors Vulnerable to 2 New Side-Channel Attacks

AMD processors from as early as 2011 to 2019 carry previously undisclosed vulnerabilities that open them to two new different side-channel attacks, according to a freshly published research. Known as "Take A Way," the new potential attack vectors leverage the L1 data L1D cache way predictor in...

Aspose.PDF for C++ LZWDecode filter predictor remote code execution vulnerability

Summary An exploitable use-after-free vulnerability exists in the way LZW-compressed streams are processed in Aspose.PDF 19.2.for C++. A specially crafted PDF can cause a dangling heap pointer, resulting in a use-after-free condition. To trigger this vulnerability, a specifically crafted PDF...

Fedora 28 : SDL (2019-918aad6bd5)

This release fixes a buffer overflow when processing RIFF/WAV files with in invalid MS ADPCM predictor. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as mu...

Fedora 29 : SDL (2019-bf531902c8)

This release fixes a buffer overflow when processing RIFF/WAV files with in invalid MS ADPCM predictor. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as mu...

Out-of-Bounds

Overview Affected versions of this package are vulnerable to Out-of-Bounds. An issue was discovered in PoDoFo 0.9.6. There is an attempted excessive memory allocation in PoDoFo::podofocalloc in base/PdfMemoryManagement.cpp when called from PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder in...

DEBIAN-CVE-2018-20797

An issue was discovered in PoDoFo 0.9.6. There is an attempted excessive memory allocation in PoDoFo::podofocalloc in base/PdfMemoryManagement.cpp when called from PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder in base/PdfFiltersPrivate.cpp...

PT-2019-10238 · Podofo +5 · Podofo +5

Name of the Vulnerable Software and Affected Versions: PoDoFo version 0.9.6 Description: An issue was discovered in PoDoFo where there is an attempted excessive memory allocation in PoDoFo::podofo calloc when called from PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder. Recommendations: For PoDoF...

New Spectre-Level Flaw Targets Return Stack Buffer

Researchers have discovered yet another speculative execution side-channel flaw enabling attackers to access sensitive data at the CPU level. The new Spectre-class exploit, dubbed SpectreRSB, was detailed by researchers from the University of California at Riverside in a research paper on Friday...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

Information disclosure

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...