DEBIAN-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

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...

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...

Linux/x86-64 - Flush IPTables Rules (execve("/sbin/iptables", ["/sbin/iptables", "-F"], NULL)) Shellcode (43 bytes)

Linux/x86-64 - Flush IPTables Rules execve"/sbin/iptables", "/sbin/iptables", "-F", NULL Shellcode 43 bytes. Shellcode ... / section .text global start start: push 0x3b pop rax cdq push rdx push word 0x462d push rsp pop rcx push rdx mov rbx, 0x73656c6261747069 push rbx mov rbx, 0x2f2f2f6e6962732f...

BSA-2017-457

Security Advisory ID : BSA-2017-457 Component : GnuPG & Libgcrypt Revision : 2.0: Final GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka...

UBUNTU-CVE-2017-7828

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox 57, Firefox ESR 52.5, and Thunderbird 52.5...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:2864-1)

This update for xen fixes several issues: These security issues were fixed : - CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a memory leakage issue allowing a privileged user inside the guest to cause a DoS and/or potentially crash the Qemu process on the host...

Xen Hypervisor TLB Flush Request Handling Race Condition System Memory Access Guest-to-Host Privilege Escalation (XSA-241)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a race condition that is triggered when handling TLB flush requests. This allows an attacker on the guest to access all system memory, allowing them to cause a denial of service, disclose...

Stale TLB entry due to page type release race

ISSUE DESCRIPTION x86 PV guests effect TLB flushes by way of a hypercall. Xen tries to reduce the number of TLB flushes by delaying them as much as possible. When the last type reference of a page is dropped, the need for a TLB flush before the page is re-used is recorded. If a guest TLB flush...

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...

PT-2017-13282

Name of the Vulnerable Software and Affected Versions OpenJPEG version 2.2.0 Description A heap-based buffer overflow issue was found due to an off-by-one error in the opj tcd code block enc allocate data function, potentially leading to remote denial of service or possibly remote code execution...

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 ...

WebKit: JSC: Incorrect scope register handling in DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry)

Here's a snippet of DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry. void flushInlineStackEntry inlineStackEntry ... if mgraph.needsScopeRegister flushmcodeBlock-scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of...

WebKit JSC - DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry) Incorrect Scope Register Handling

WebKit JSC - DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry Incorrect Scope Register Handling scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of |inlineStackEntry-mcodeBlock| may have an incorrect offset in the stack layout phase...

WebKit JSC Incorrect Scope Register Handling

WebKit: JSC: Incorrect scope register handling in DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry CVE-2017-7018 Here's a snippet of DFG::ByteCodeParser::flushInlineStackEntry inlineStackEntry. void flushInlineStackEntry inlineStackEntry ... if mgraph.needsScopeRegister...

WebKit JSC - 'DFG::ByteCodeParser::flush(InlineStackEntry* inlineStackEntry)' Incorrect Scope Register Handling

scopeRegister; mcodeBlock| instead of |mcodeBlock|. But it doesn't. As a result, the scope register of |inlineStackEntry-mcodeBlock| may have an incorrect offset in the stack layout phase. PoC: -- function f function eval'1'; f; ; throw 1; f;...

Libgcrypt Attack Allowed Recovery of RSA-1024 Keys

The cryptographic library Libgcrypt is vulnerable to a local side-channel attack; something researchers warn could allow full key recovery for RSA-1024. The vulnerability CVE-2017-7526 is tied to the fact that Libgcrypt, which is based on code from GnuPG, uses left to right sliding windows...