Spoofing Attacks

pki is vulnerable to spoofing attacks. The certificate authority used the MD5 hash algorithm to sign all SCEP protocol responses. As MD5 is not collision resistant, an attacker could use this flaw to perform an MD5 chosen-prefix collision attack to generate attack-chosen output signed using the...

Denial Of Service (DoS)

The kernel vulnerable to denial of service DoS. The Parallels Virtuozzo Containers team reported the RHSA-2009:1243 update introduced two flaws in the routing implementation. If an attacker was able to cause a large enough number of collisions in the routing hash table via specially-crafted packe...

CVE-2020-1620

CVE-2020-1620 : A local, authenticated user can obtain hashed login passwords via the configd streamer log in Juniper Networks Junos OS Evolved before version 19.3R1. Affected component: configd streamer log. Root cause: disclosure of password hashes through log output. Impact: confidential data ...

Amcrest Dahua NVR Camera IP2M-841 - Denial of Service Exploit

Exploit Title: Amcrest Dahua NVR Camera IP2M-841 - Denial of Service PoC Exploit Author: Jacob Baines Vendor Homepage: https://amcrest.com/ Software Link: https://amcrest.com/firmwaredownloads Version: Many different versions due to number of Dahua/Amcrest/etc devices affected Tested on: Amcrest...

OpsRamp Gateway Trust Management Issues Vulnerability

OpsRamp Gateway is a virtual gateway product from OpsRamp USA. The product supports features such as monitoring in-application services, network and storage infrastructure. A trust management issue vulnerability exists in OpsRamp Gateway versions prior to 5.5.0, which originates from the product...

Rocket.Chat: account takeover on 3.0.1 version

I find user reset password hash info and other security info on "/api/v1/users.info" note : I login on rocketchat with ldap account my role : user note: in request "https://target/api/v1/users.info?username=xhttps://target/api/v1/users.info?username=%5Bx%5D" you should change usrname to userId 1-...

python: Missing salt initialization in _elementtree.c module

Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming...

Zoom Client Password Hash Disclosure Vulnerability (Apr 2020) - Windows

Zoom Client is leaking a user Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribute it and/or...

CVE-2019-18282

A device tracking vulnerability was found in the flowdissector feature in the Linux kernel. This flaw occurs because the auto flowlabel of the UDP IPv6 packet relies on a 32-bit hashmd value as a secret, and jhash instead of siphash is used. The hashmd value remains the same starting from boot ti...

CVE-2020-10601

VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module allow weak hashing algorithm and insecure permissions which may allow a local attacker to bypass the password-protected mechanism through brute-force attacks, cracking techniques, or overwriting the password hash...

CVE-2020-10601

VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module allow weak hashing algorithm and insecure permissions which may allow a local attacker to bypass the password-protected mechanism through brute-force attacks, cracking techniques, or overwriting the password hash...

CVE-2020-10601

CVE-2020-10601 affects VISAM VBASE Editor (11.5.0.2) and VBASE Web-Remote Module. The root cause is a weak hashing algorithm and insecure permissions, enabling a local attacker to bypass the password‑protected mechanism via brute-force or by overwriting the password hash. Impact is local, allowin...

New Zoom Hack Lets Hackers Compromise Windows and Its Login Password

Zoom has been there for nine years, but the immediate requirement of an easy-to-use video conferencing app during the coronavirus pandemic overnight made it one of the most favorite communication tool for millions of people around the globe. No doubt, Zoom is an efficient online video meeting...

CVE-2018-14647

Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming...

CVE-2020-5290

In RedpwnCTF before version 2.3, there is a session fixation vulnerability in exploitable through the token=$ssid hash when making a request to the /verify endpoint. An attacker team could potentially steal flags by, for example, exploiting a stored XSS payload in a CTF challenge so that victim...

python: Missing salt initialization in _elementtree.c module

Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming...

Kernel: net: weak IP ID generation leads to remote device tracking

A flaw was found in the way the Linux kernel derived the IP ID field from a partial kernel space address returned by a nethashmix function. A remote user could observe a weak IP ID generation in this field to track Linux devices...

Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR

A flaw was found in the way the Linux kernel derived the IP ID field from a partial kernel space address returned by a nethashmix function. A remote user could observe this IP ID field to extract the kernel address bits used to derive its value, which may result in leaking the hash key and...

Kernel: net: weak IP ID generation leads to remote device tracking

A flaw was found in the way the Linux kernel derived the IP ID field from a partial kernel space address returned by a nethashmix function. A remote user could observe a weak IP ID generation in this field to track Linux devices...

Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR

A flaw was found in the way the Linux kernel derived the IP ID field from a partial kernel space address returned by a nethashmix function. A remote user could observe this IP ID field to extract the kernel address bits used to derive its value, which may result in leaking the hash key and...