CVE-2019-19579

CVE-2019-19579 affects the Xen hypervisor up to 4.12.x. It arises when an untrusted domain has access to a PCI device and the incomplete fix for CVE-2019-18424 leaves the system vulnerable if alternate PCI assignment methods are used (libxl assignable-add not strictly required). The issue enables...

CVE-2019-19579

An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device and assignable-add is not used, because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the use of libxl's...

CVE-2019-19579

An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device and assignable-add is not used, because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the use of libxl's...

CVE-2019-18424

An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device. This occurs because passed through PCI devices may corrupt host memory after deassignment. When a PCI device is assigned to...

CVE-2019-5625

The Android mobile application Halo Home before 1.11.0 stores OAuth authentication and refresh access tokens in a clear text file. This file persists until the user logs out of the application and reboots the device. This vulnerability can allow an attacker to impersonate the legitimate user by...

x86/PV: page type reference counting issue with failed IOMMU update

ISSUE DESCRIPTION When an x86 PV domain has a passed-through PCI device assigned, IOMMU mappings may need to be updated when the type of a particular page changes. Such an IOMMU operation may fail. In the event of failure, while at present the affected guest would be forcibly crashed, the already...

Security in a World of Physically Capable Computers

It's no secret that computers are insecure. Stories like the recent Facebook hack, the Equifax hack and the hacking of government agencies are remarkable for how unremarkable they really are. They might make headlines for a few days, but they're just the newsworthy tip of a very large iceberg. Th...

Symantec Messaging Gateway 10.6.3-2 - Root Remote Command Execution

Symantec Messaging Gateway 10.6.3-2 - Root Remote Command Execution This is an advisory for CVE-2017-6327 which is an unauthenticated remote code execution flaw in the web interface of Symantec Messaging Gateway prior to and including version 10.6.3-2, which can be used to execute commands as roo...

BD Alaris 8015 PC Unit (Update B)

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Low skill level to exploit Vendor: Becton, Dickinson and Company BD Equipment: BD Alaris 8015 PC Unit Vulnerabilities: Insufficiently Protected Credentials, Security Features 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory...

x86: inconsistent cachability flags on guest mappings

ISSUE DESCRIPTION Multiple mappings of the same physical page with different cachability setting can cause problems. While one category risk of using stale data affects only guests themselves and hence avoiding this can be left for them to control, the other category being Machine Check exception...

Song Exporter v2.1.1 RS iOS文件包含漏洞

Song Exporter可以将你iOS设备的歌曲通过WiFi传输到同一局域网内任何电脑上的实用工具，让你无需iTunes也能方便的将音乐备份到电脑上。 本地文件包含Web漏洞允许远程攻击者未经授权包含本地文件的请求或系统特定的路径命令，控制网页应用程序或设备。 0 Song Exporter 2.1.1 目前厂商暂无提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本： https://itunes.apple.com/us/app/song-exporter-pro/id421646421 Proof of Concept PoC:...

Apple iOS v7.0.2 5S - Denial of Service Vulnerability (PoC)

Document Title: =============== Apple iOS v7.0.2 5S - Denial of Service Vulnerability PoC References: =========== http://www.vulnerability-lab.com/getcontent.php?id=1106 Video: https://www.youtube.com/watch?v=jf4t0yFoSD8 Release Date: ============= 2013-10-02 Vulnerability Laboratory ID VL-ID:...

Key Systems Electronic Key Lockers command injection and weak authentication vulnerabilities

OVERVIEW Key Systems Electronic Key Lockers contain a command injection vulnerability which may allow a remote unauthenticated attacker to inject commands into the electronic key locker. Key Systems Electronic Key Lockers also contains weak authentication which could allow an attacker...

Key Systems Electronic Key Lockers Command Injection

OVERVIEW Key Systems Electronic Key Lockers contain a command injection vulnerability which may allow a remote unauthenticated attacker to inject commands into the electronic key locker. Key Systems Electronic Key Lockers also contains weak authentication which could allow an attacker...

Facebook Reassures Users, But Hole May Put Mobile Data at Risk

UPDATED: Facebook Security assured users on Thursday who access their Facebook account via Android or iOS devices that mobile sessions on the social networking site aren’t vulnerable to hacking. However, research published this week suggests otherwise. A blog entry posted by UK-based mobile...

Null pointer dereference

CreativeLabs es1371mp.sys 5.1.3612.0 WDM audio driver, as used in Ensoniq PCI 1371 sound cards and when running on Windows Vista, does not create a Functional Device Object FDO to prevent user-moade access to the Physical Device Object PDO, which allows local users to gain SYSTEM privileges via a...