Sudo 1.8.31p2 / 1.9.5p1 Buffer Overflow Exploit

A heap based buffer overflow exists in the sudo command line utility that can be exploited by a local attacker to gain elevated privileges. The vulnerability was introduced in July of 2011 and affects version 1.8.2 through 1.8.31p2 as well as 1.9.0 through 1.9.5p1 in their default configurations...

Sudo Heap-Based Buffer Overflow

A heap based buffer overflow exists in the sudo command line utility that can be exploited by a local attacker to gain elevated privileges. The vulnerability was introduced in July of 2011 and affects version 1.8.2 through 1.8.31p2 as well as 1.9.0 through 1.9.5p1 in their default configurations...

Linux TIOCSPGRP Broken Locking Exploit

Linux: Broken locking in TIOCSPGRP leads to corrupted tty-pgrp refcount tiocspgrp, the handler for the TIOCSPGRP ioctl, has the following signature: static int tiocspgrpstruct ttystruct tty, struct ttystruct realtty, pidt user p It receives two ttystruct pointers because, for PTY pairs, userspace...

10-Strike Network Inventory Explorer Pro 9.05 Buffer Overflow

Exploit Title: 10-Strike Network Inventory Explorer Pro 9.05 - Buffer Overflow SEH Date: 2020-12-22 Exploit Author: Florian Gassner Vendor Homepage: https://www.10-strike.com/ Software Link: https://www.10-strike.com/networkinventoryexplorer/network-inventory-pro-setup.exe Version: 9.05 Tested on...

Dup Scout Enterprise 10.0.18 Buffer Overflow

Exploit Title: Dup Scout Enterprise 10.0.18 - 'sid' Remote Buffer Overflow SEH Date: 2020-12-08 Exploit Author: Andrés Roldán Vendor Homepage: http://www.dupscout.com Software Link: http://www.dupscout.com/downloads.html Version: 10.0.18 Tested on: Windows 10 Pro x64 !/usr/bin/env python3 import...

RUSTSEC-2020-0073 Mutable reference with immutable provenance

A mutable reference to a struct was constructed by dereferencing a pointer obtained from slice::asptr. Instead, slice::asmutptr should have been called on the mutable slice argument. The former performs an implicit reborrow as an immutable shared reference which does not allow writing through the...

curl security update

7.29.0-59.0.1 - Fix TFTP small blocksize heap buffer overflow https://curl.haxx.se/docs/CVE-2019-5482.htmlCVE-2019-5482Orabug: 30568724 - Security Fixes OraBug: 28939992 - CVE-2016-8615 cookie injection for other servers https://curl.haxx.se/docs/CVE-2016-8615.html - CVE-2016-8616 case insensitiv...

CVE-2020-25221

A flaw was found in the getgatepage in mm/gup.c in the Linux kernel, where it allows privilege escalation due to incorrect reference counting caused by gate page mishandling of the struct page that backs the vsyscall page. The result is a refcount underflow. This flaw is triggered by any 64-bit...

CVE-2020-25221

getgatepage in mm/gup.c in the Linux kernel 5.7.x and 5.8.x before 5.8.7 allows privilege escalation because of incorrect reference counting caused by gate page mishandling of the struct page that backs the vsyscall page. The result is a refcount underflow. This can be triggered by any 64-bit...

CVE-2020-25221

CVE-2020-25221 affects Linux kernel 5.7.x and 5.8.x before 5.8.7. The vulnerability arises in get_gate_page() implemented in mm/gup.c, due to incorrect reference counting of the backing struct page for the vsyscall page, causing a refcount underflow. It can be triggered by any 64-bit process that...

Audio Playback Recorder 3.2.2 - Local Buffer Overflow (SEH)

Exploit Title: Audio Playback Recorder 3.2.2 - Local Buffer Overflow SEH Date: 2020-09-08 Author: Felipe Winsnes Software Link: https://archive.org/download/tucows288670AudioPlaybackRecorder/AudioRec.exe Version: 3.2.2 Tested on: Windows 7 x86 Blog: https://whitecr0wz.github.io/ Proof of the...

VolExp - Volatility Explorer

This program allows the user to access a Memory Dump. It can also function as a plugin to the Volatility Framework https://github.com/volatilityfoundation/volatility. This program functions similarly to Process Explorer/Hacker, but additionally it allows the user access to a Memory Dump or access...

Matrix::new() drops uninitialized memory

Matrix::new internally calls Matrix::fillwith which uses ptr = value pattern to initialize the buffer. This pattern assumes that there is an initialized struct at the address and drops it, which results in dropping of uninitialized struct...

`pnet_packet` buffer overrun in `set_payload` setters

As indicated by this issue, a buffer overrun is possible in the setpayload setter of the various mutable "Packet" struct setters. The offending setpayload functions were defined within the struct impl blocks in earlier versions of the package, and later by the packet macro. Fixed in the packet...

CVE-2020-0235

In crusspsharedioctl we first copy 4 bytes from userdata into "size" variable, and then use that variable as the size parameter for "copyfromuser", ending up overwriting memory following "crussphdr". "crussphdr" is a static variable, of type "struct crusspioctlheader".Product: AndroidVersions:...

Redis Labs Redis Input Validation Error Vulnerability

Redis Labs Redis is the United States Redis Labs, Inc. of a set of open-source use of ANSI C written to support the network , can be based on the memory can also be a persistent log-type , key-value Key-Value storage database , and provides a variety of languages API. An input validation error...

Bandwidth Monitor 3.9 Full ROP Buffer Overflow

Exploit Title: Bandwidth Monitor 3.9 - Full ROP Buffer Overflow SEH,DEP,ASLR Exploit Author: Bobby Cooke Date: June 7th, 2020 Vendor Site: https://www.10-strike.com/ Software Download: https://www.10-strike.com/bandwidth-monitor/bandwidth-monitor.exe Tested On: Windows 10 - Pro 1909 x86 Version:...

RM Downloader 3.1.3.2.2010.06.13 Buffer Overflow

Exploit Title: RM Downloader 3.1.3.2.2010.06.13 - 'Load' Buffer Overflow SEH Date: 2020-04-20 Author: Felipe Winsnes Software Link: https://www.exploit-db.com/apps/9af366e59468eac0b92212912b5c3bcb-RMDownloader.exe Version: 3.1.3.2.2010.06.13 Tested on: Windows 7 x86 Proof of Concept: 1.- Run the...

kernel security, bug fix, and enhancement update

3.10.0-1127.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 3.10.0-1127 - fs flexfiles: Dont tie up all the rpciod threads in resends Benjamin...

CVE-2020-0053

In convertHidlNanDataPathInitiatorRequestToLegacy, and convertHidlNanDataPathIndicationResponseToLegacy of hidlstructutil.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User...