CVE-2020-10519

Summary: CVE-2020-10519 is a remote code execution risk in GitHub Enterprise Server when building GitHub Pages, caused by overly permissive, user-controlled configuration of parsers used by Pages. The issue affects all versions prior to 2.22.7 and is fixed in 2.22.7, 2.21.15, and 2.20.24. Exploit...

Design/Logic Flaw

PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 the soft logout system is not complete and an attacker is able to foreign request and executes customer commands. The problem is fixed in 1.7.7.2...

Malvertisers Exploited WebKit 0-Day to Redirect Browser Users to Scam Sites

A malvertising group known as "ScamClub" exploited a zero-day vulnerability in WebKit-based browsers to inject malicious payloads that redirected users to fraudulent websites gift card scams. The attacks, first spotted by ad security firm Confiant in late June 2020, leveraged a bug CVE-2021–1801...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Exploit for Improper Locking in Linux Linux_Kernel

vsockpoc Investigating the bug behind CVE-2021-26708 ---- T...

Prototype Pollution in elcharitas/js-dot

Description Prototype Pollution in js-dot Proof of Concept 1. Create the following PoC file: // poc.js var jsDot = require"js-dot" var obj = console.log"Before : " + .polluted; jsDot.setobj,"proto.polluted","Yes! Its Polluted"; console.log"After : " + .polluted; 2. Execute the following commands ...

CVE-2020-36241

autoar-extractor.c in GNOME gnome-autoar through 0.2.4, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink to a directory outside of the intended extraction location...

RHEL 8 : Red Hat Virtualization Host security update [ovirt-4.4.4] (Important) (RHSA-2021:0401)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0401 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

Moderate: Red Hat Security Advisory: qemu-kvm security and bug fix update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:0118-1)

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-28374: Fixed a Linux SCSI target issue bsc1178372. CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver bsc1180559...

CVE-2021-21261 Flatpak sandbox escape via spawn portal

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. A bug was discovered in the flatpak-portal service that can allow sandboxed applications to execute arbitrary code on the host system a sandbox escape. This sandbox-escape bug is present in versio...

SUSE-SU-2021:0098-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-20669: Fixed an improper check i915gemexecbuffer2ioctl in drivers/gpu/drm/i915/i915gemexecbuffer.c bsc1122971. - CVE-2019-20934: Fixed a...

Prototype Pollution in indlekofer/object_set

Description Prototype Pollution in @indlekofer/objectset Proof of Concept 1. Create the following PoC file: // poc.js var objectSet = require"@indlekofer/objectset" var obj = console.log"Before : " + .polluted; objectSet.defaultobj,"proto","polluted","Yes! Its Polluted"; console.log"After : " +...

Prototype Pollution in quernest/arr-flatten-unflatten

Description arr-flatten-unflatten is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: // poc.js var arrFlattenUnflatten = require"arr-flatten-unflatten" console.log"Before : " + .polluted; arrFlattenUnflatten.unflatten'protopolluted': 'Yes! Its Polluted';...

CVE-2020-29385

GNOME gdk-pixbuf aka GdkPixbuf before 2.42.2 allows a denial of service infinite loop in lzw.c in the function writeindexes. if c-selfcode equals 10, self-codetable10.extends will assign the value 11 to c. The next execution in the loop will assign self-codetable11.extends to c, which will give t...

CVE-2020-35585

In Solstice Pod before 3.3.0 or Open4.3, the screen key can be enumerated using brute-force attacks via the /lookin/info Solstice Open Control API because there are only 1.7 million possibilities...

kernel security and bug fix update

3.10.0-1160.11.1.OL7 - Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 slotsret under spinlockirq protection Rafael...

CVE-2020-26979

When a user typed a URL in the address bar or the search bar and quickly hit the enter key, a website could sometimes capture that event and then redirect the user before navigation occurred to the desired, entered address. To construct a convincing spoof the attacker would have had to guess what...

UBUNTU-CVE-2020-17527

While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this...

curl: Abusing URL Parsers by long schema name

Summary: There is known technique to exploit inconsistency of URL parser and URL requester logic to perform Server Side Request Forgery attack. Firstly it was presented by Orange Tsai at A New Era Of SSRF Exploiting URL Parser. Firstly I found the familiar issue at old versions of curl, but explo...