SUSE SLED12 / SLES12 Security Update : java-1_8_0-openjdk (SUSE-SU-2017:1445-1)

This update for java-180-openjdk fixes the following issues : - Upgrade to version jdk8u131 icedtea 3.4.0 - bsc1034849 - Security fixes - S8163520, CVE-2017-3509: Reuse cache entries - S8163528, CVE-2017-3511: Better library loading - S8165626, CVE-2017-3512: Improved window framing - S8167110,...

Visual Malware Analysis: ProcDOT

Visual Malware Analysis There are plenty of tools for behavioral malware analysis. The defacto standard ones, though, are Sysinternals’s Process Monitor also known as Procmon and PCAP generating network sniffers like Windump, Tcpdump, Wireshark, and the like. These “two” tools cover almost...

BSA-2017-305

Security Advisory ID : BSA-2017-305 Component : Apache Tomcat Revision : 1.0: Interim The handling of an HTTP/2 GOAWAY frame for a connection did not close streams associated with that connection that were currently waiting for a WINDOWUPDATE before allowing the application to write more data...

The vulnerability of the MySQL database management system allows a hacker to cause a service failure.

The vulnerability of the MySQL Server component, specifically the Server subsystem’s Thread Pooling, is related to access control deficiencies in the MySQL database management system. Exploiting this vulnerability can allow an attacker to cause the system to become unresponsive or to crash throug...

CVE-2017-8244

In coreinforead and instinforead in all Android releases from CAF using the Linux kernel, variable "dbgbuf", "dbgbuf-curr" and "dbgbuf-filledsize" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race condition...

DEBIAN-CVE-2017-7472

The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service memory consumption via a series of KEYREQKEYDEFLTHREADKEYRING keyctlsetreqkeykeyring calls...

UBUNTU-CVE-2017-8891

Dropbox Lepton 1.2.1 allows DoS SEGV and application crash via a malformed lepton file because the code does not ensure setup of a correct number of threads...

Based on jemalloc Android exploit skills----CENSUS-bug warning-the black bar safety net

Background description jemalloc-related research argp and huku in 2012 in Phrack published on: jemalloc memory allocator a separate use of themade-based on FreeBSD libc POC. argp and huku in 2012 BlackHat published: in Firefo play bad jemalloc metadata. argp in 2015 INFILTRATE on jemalloc exploit...

Oracle MySQL Server Denial of Service Vulnerability (CNVD-2017-06389)

Oracle MySQL is an open source relational database management system from Oracle Corporation, of which the MySQL Server component is a server component. A security vulnerability exists in the Server: Thread Pooling subcomponent of the MySQL Server component of Oracle MySQL. An attacker could...

httpd: mod_http2 denial-of-service by thread starvation

A denial of service flaw was found in httpd's modhttp2 module. A remote attacker could use this flaw to block server threads for long times, causing starvation of worker threads, by manipulating the flow control windows on streams...

CVE-2017-3329

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Thread Pooling. Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via...

Code injection

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Thread Pooling. Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via...

CVE-2017-3329

CVE-2017-3329 affects Oracle MySQL Server (Server: Thread Pooling). Affected versions are 5.5.54 and earlier, 5.6.35 and earlier, and 5.7.17 and earlier. The issue allows an unauthenticated attacker with network access via multiple protocols to cause the MySQL Server to hang or crash (complete Do...

UBUNTU-CVE-2017-3329

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Thread Pooling. Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via...

MySQL 5.7.x < 5.7.18 Multiple Vulnerabilities (April 2017 CPU) (July 2017 CPU)

The version of MySQL running on the remote host is 5.7.x prior to 5.7.18. It is, therefore, affected by multiple vulnerabilities : - A carry propagation error exists in the OpenSSL component in the Broadwell-specific Montgomery multiplication procedure when handling input lengths divisible by but...

MySQL 5.7.x < 5.7.18 Multiple Vulnerabilities (April 2017 CPU) (July 2017 CPU)

The version of MySQL running on the remote host is 5.7.x prior to 5.7.18. It is, therefore, affected by multiple vulnerabilities : - A carry propagation error exists in the OpenSSL component in the Broadwell-specific Montgomery multiplication procedure when handling input lengths divisible by but...

Trend Micro Threat Discovery Appliance 2.6.1062r1 log_query_system.cgi Remote Code Execution

!/usr/local/bin/python """ Trend Micro Threat Discovery Appliance + eg: ./poc.py 172.16.175.123 admin123 saturn:trendmicrothreatdiscoverylogquerysystemrce mrme$ ./poc.py 172.16.175.123 admin123 + logged in... + starting backdoor, this will take a few secs... + calling backdoor! id uid=0root...

Code injection

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the handling of an HTTP/2 GOAWAY frame for a connection did not close streams associated with that connection that were currently waiting for a WINDOWUPDATE before allowing the application to write more data. These waiting streams each...

CVE-2017-5650

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the handling of an HTTP/2 GOAWAY frame for a connection did not close streams associated with that connection that were currently waiting for a WINDOWUPDATE before allowing the application to write more data. These waiting streams each...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...