Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

Guest triggerable qemu MSI-X pass-through error messages

ISSUE DESCRIPTION Device model code dealing with guest PCI MSI-X interrupt management activities logs messages on certain supposedly invalid guest operations. IMPACT A buggy or malicious guest repeatedly invoking such operations may result in the host disk to fill up, possibly leading to a Denial...

Debian DSA-3274-1 : virtualbox - security update (Venom)

Jason Geffner discovered a buffer overflow in the emulated floppy disk drive, resulting in potential privilege escalation. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-3274. The text...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

Fedora 22 : xen-4.5.0-9.fc22 (2015-8194) (Venom)

Privilege escalation via emulated floppy disk drive XSA-133, CVE-2015-3456 1221153 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

Fedora 21 : xen-4.4.2-4.fc21 (2015-8270) (Venom)

Privilege escalation via emulated floppy disk drive XSA-133, CVE-2015-3456 1221153 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

[SECURITY] Fedora 22 Update: openstack-glance-2014.2.3-1.fc22

OpenStack Image Service code-named Glance provides discovery, registratio n, and delivery services for virtual disk images. The Image Service API server provides a standard REST interface for querying information about virtual d isk images stored in a variety of back-end stores, including OpenSta...

Android phone to restore the factory settings, the data can still be recovery-vulnerability warning-the black bar safety net

If you are planning to sell your old Android phone, we recommend that you still give more consideration to consider...... Android Restore factory settings function has a vulnerability, even if you restore the factory settings, hackers can still recover your login password, SMS, e-mail and picture...

Android Factory Reset Improper Sanitization Exposes Data

The churn of Android devices, whether older smartphones being traded in or sold online, makes device sanitization imperative. The native feature in the OS, however, may not be doing as thorough a job as advertised. A paper, “Security Analysis of Android Factory Resets” pdf, published by Ross...

Flawed Android Factory Reset Failed to Clear Private Data from Smartphones

If you’re planning to sell your old Android smartphone then you need to think again because there is a weakness in the Android Factory Reset option that could be exploited to recover your login credentials, text messages, emails and pictures even if you have wiped its memory clean. Computer...

Piriform CCleaner Information Disclosure Vulnerability

Piriform CCleaner is an archive cleaning software developed by Piriform, an independent software studio in the UK. Piriform CCleaner suffers from an information disclosure vulnerability that allows local users to obtain sensitive information by searching unallocated disk space...

QEMU - Floppy Disk Controller (FDC) PoC

Exploit for multiple platform in category dos / poc // Source: https://marc.info/?l=oss-security&m=143155206320935&w=2 include define FIFO 0x3f5 int main int i; iopl3; outb0x0a,0x3f5; / READ ID / for i=0;i10000000;i++ outb0x42,0x3f5; / push / 0day.today 2018-03-13...

CVE-2015-3999

Piriform CCleaner 3.26.0.1988 through 5.02.5101 writes the filenames to disk when overwriting files, which allows local users to obtain sensitive information by searching unallocated disk space...

Design/Logic Flaw

Piriform CCleaner 3.26.0.1988 through 5.02.5101 writes the filenames to disk when overwriting files, which allows local users to obtain sensitive information by searching unallocated disk space...

CVE-2015-3999

Piriform CCleaner 3.26.0.1988 through 5.02.5101 writes the filenames to disk when overwriting files, which allows local users to obtain sensitive information by searching unallocated disk space...

CVE-2015-3999

CCleaner vulnerability CVE-2015-3999 affects CCleaner 3.26.0.1988 through 5.02.5101. The root cause is that CCleaner overwrites files and, in the process, writes filenames to disk, enabling local users to recover sensitive information from unallocated disk space. KoreLogic’s advisory provides a d...

QEMU - Floppy Disk Controller (FDC) (PoC)

// Source: https://marc.info/?l=oss-security&m=143155206320935&w=2 include define FIFO 0x3f5 int main int i; iopl3; outb0x0a,0x3f5; / READ ID / for i=0;i10000000;i++ outb0x42,0x3f5; / push /...

QEMU - Floppy Disk Controller (FDC) (PoC)

QEMU - Floppy Disk Controller FDC PoC // Source: https://marc.info/?l=oss-security&m=143155206320935&w=2 include define FIFO 0x3f5 int main int i; iopl3; outb0x0a,0x3f5; / READ ID / for i=0;i10000000;i++ outb0x42,0x3f5; / push /...

DSA-3262-1 xen - security update

Bulletin has no description...

VENOM venom vulnerability analysis qemu kvm CVE‐2 0 1 5‐3 4 5 6-the vulnerability warning-the black bar safety net

Vulnerability description CrowdStrike, Jason Geffner found open source computer emulator QEMU in the presence of a and a virtual floppy disk controller associated with the security vulnerability, code-named VENOM, the CVE number for CVE-2 0 1 5-3 4 5 6 The. Using this vulnerability an attacker ca...