FreeBSD : go -- net/http/cgi, net/http/fcgi: XSS (XSS) when Content-Type is not specified (67b050ae-ec82-11ea-9071-10c37b4ac2ea)

The Go project reports : When a Handler does not explicitly set the Content-Type header, both CGI implementations default to 'text/html'. If an attacker can make a server generate content under their control e.g. a JSON containing user data or an uploaded image file this might be mistakenly...

[SECURITY] Fedora 31 Update: hylafax+-7.0.3-1.fc31

HylaFAXtm is a enterprise-strength fax server supporting Class 1 and 2 fax modems on UNIX systems. It provides spooling services and numerous supporting fax management tools. The fax clients may reside on machines different from the server and client implementations exist for a number of platform...

aflnet

It is an offensive tool for Network protocols. The repository contains a greybox fuzzer for protocol implementations, named AFLNet. It takes a mutational approach and uses state-feedback, in addition to code-coverage feedback, to guide the fuzzing process. AFLNet is seeded with a corpus of record...

CVE-2020-12402

During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secr...

CVE-2020-12402

During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secr...

X (Formerly Twitter): Android WebViews in Twitter app are vulnerable to UXSS due to configuration and CVE-2020-6506

Summary: CVSS score: 8.1 / High / CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Embargo notice: Do Not Disclose publicly until https://crbug.com/1083819 is disclosed. Twitter for Android is affected by a UXSS vulnerability due to its configuration of Android WebView and CVE-2020-6506. Vendor...

Denial Of Service (DoS)

The kernel-rt package is vulnerable to Denial Of Service DoS.Missing initialization flaws were found in getname implementations in numerous network protocol implementations in the Linux kernel. Certain data structures in these getname implementations were not initialized properly before being...

Arbitrary Code Execution

python is vulnerable to arbitrary code execution. Multiple buffer and integer overflow flaws were found in the Python Unicode string processing and in the Python Unicode and string object implementations. An attacker could use these flaws to cause a denial of service Python application crash...

Thinking Outside the Bochs: Code Grafting to Unpack Malware in Emulation

This blog post continues the FLARE script series with a discussion of patching IDA Pro database files IDBs to interactively emulate code. While the fastest way to analyze or unpack malware is often to run it, malware won’t always successfully execute in a VM. I use IDA Pro’s Bochs integration in...

Denial of service

A denial of service vulnerability exists in some motherboard implementations of Intel e1000e/82574L network controller devices through 2013-02-06 where the device can be brought into a non-processing state when parsing 32 hex, 33 hex, or 34 hex byte values at the 0x47f offset. NOTE: A followup...

CVE-2020-3110

creationtimestamp| type| source ---|---|--- 2020-02-07 11:05:23+00:00| seen| https://t.me/icscert/234 2020-02-07 11:05:26+00:00| seen| https://t.me/icscert/232 2020-02-07 15:05:07+00:00| seen|...

Huawei EulerOS: Security Advisory for java-1.8.0-openjdk (EulerOS-SA-2017-1015)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...

Huawei EulerOS: Security Advisory for java-1.8.0-openjdk (EulerOS-SA-2017-1016)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...

Security Vulnerabilities in the RCS Texting Protocol

Interesting research: SRLabs founder Karsten Nohl, a researcher with a track record of exposing security flaws in telephony systems, argues that RCS is in many ways no better than SS7, the decades-old phone system carriers still used for calling and texting, which has long been known to be...

MGASA-2019-0251 Updated golang packages fix security vulnerabilities

Updated golang packages fix security vulnerabilities: Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently...

Updated wpa_supplicant and hostapd packages fix security vulnerability

A number of potential side channel attacks were discovered in the SAE implementations used by both hostapd AP and wpasupplicant infrastructure BSS station/mesh station. SAE Simultaneous Authentication of Equals is also known as WPA3-Personal. The discovered side channel attacks may be able to lea...

SUSE-SU-2019:2254-1 Security update for nodejs10

This update for nodejs10 to version 10.16.3 fixes the following issues: Security issues fixed: - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. -...

Flaw in interface may drop uninitialized instance of arbitrary types

Affected versions of this crate would call Vec::setlen on an uninitialized vector with user-provided type parameter, in an interface of the HDR image format decoder. They would then also call other code that could panic before initializing all instances. This could run Drop implementations on...

h2o -- multiple HTTP/2 vulnerabilities

Jonathon Loomey of Netflix reports: HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following: CVE-2019-95...

CVE-2019-13377

The implementations of SAE and EAP-pwd in hostapd and wpasupplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel...