UBUNTU-CVE-2020-15565

An issue was discovered in Xen through 4.13.x, allowing x86 Intel HVM guest OS users to cause a host OS denial of service or possibly gain privileges because of insufficient cache write-back under VT-d. When page tables are shared between IOMMU and CPU, changes to them require flushing of both...

kernel: powerpc: incomplete Spectre-RSB mitigation leads to information exposure

A flaw was found in the way the Linux kernel implemented a software flush of the Count Cache indirect branch cache and Link Return Address Stack on the PowerPC platform. The flushing of these structures helps to prevent SpectreRSB like attacks which may leak information from one user process to...

DEBIAN-CVE-2015-0565

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible...

kernel: TLB flush happens too late on mremap

Since Linux kernel version 3.2, the mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the pagetables of a task that is in the middle of mremap, a stale TLB entry can remain for a short time that permits access to a physical pag...

CVE-2017-15091

An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly...

CVE-2017-15091: Incorrect Authorization

An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly...

PT-2018-5758

Name of the Vulnerable Software and Affected Versions: PowerDNS Authoritative versions 3.x up to and including 3.4.11 PowerDNS Authoritative versions 4.x up to and including 4.0.4 Description: The issue concerns the API component, where certain operations that impact the server state are permitte...

UBUNTU-CVE-2017-14318

An issue was discovered in Xen 4.5.x through 4.9.x. The function gnttabcacheflush handles GNTTABOPcacheflush grant table operations. It checks to see if the calling domain is the owner of the page that is to be operated on. If it is not, the owner's grant table is checked to see if a grant mappin...

PT-2017-13386

Name of the Vulnerable Software and Affected Versions Xen versions 4.5.x through 4.9.x Description An issue was discovered in the gnttab cache flush function, which handles GNTTABOP cache flush grant table operations. The function checks if the calling domain is the owner of the page to be operat...

DEBIAN-CVE-2017-13693

The acpidscreateoperands function in drivers/acpi/acpica/dsutils.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism in the kerne...

UBUNTU-CVE-2017-13694

The acpipscompletefinalop function in drivers/acpi/acpica/psobject.c in the Linux kernel through 4.12.9 does not flush the node and nodeext caches and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism ...

SUSE-SU-2017:1479-1 Security update for ceph

This update provides Ceph 10.2.6, which brings fixes and enhancements: This security issue was fixed: - CVE-2016-9579: Do not abort RGW server when accepting a CORS request with short origin. bsc1014986 These non-security issues were fixed: - common: Add rdbmap to ceph-common. bsc1029482 -...

XdCMS takeaway, food ordering, corporate website system multiple vulnerabilities and fixes-vulnerability warning-the black bar safety net

Vulnerability file: System/modeules/member/login.php ifempty$COOKIE'memberuser'||empty$COOKIE'memberuserid' //only judge the Cookie exists 漏洞 文件 :www.xxx.com system/libs/base.class.php if empty$COOKIE'memberuser'|| empty$COOKIE'memberuserid' //only the judgment of the Cookies...

SuSE 11.1 Security Update : Linux kernel (SAT Patch Number 5732)

The SUSE Linux Enterprise 11 SP1 kernel was updated to 2.6.32.54, fixing lots of bugs and security issues. The following security issues have been fixed : - A potential hypervisor escape by issuing SGIO commands to partitiondevices was fixed by restricting access to these commands. CVE-2011-4127 ...

CVE-2007-4417

IBM DB2 UDB 8 before Fixpak 15 and 9.1 before Fixpak 3 are affected by CVE-2007-4417 due to improper revocation of privileges on methods. This vulnerability lets remote authenticated users execute a method after privileges have been revoked, until the routine auth cache is flushed. The issue conc...