UBUNTU-CVE-2020-27221

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding...

Stack overflow

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding...

CVE-2020-27221

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding...

CVE-2020-27221

CVE-2020-27221 affects Eclipse OpenJ9 (up to and including 0.23). The root cause is a stack-based buffer overflow when the VM or JNI natives convert UTF‑8 characters to the platform encoding. This can be triggered by sending an overly long string, potentially allowing arbitrary code execution or ...

Eclipse OpenJ9 缓冲区错误漏洞

Eclipse OpenJ9 is a Java application engine from the Eclipse Foundation. The product is primarily used to run Java applications. A buffer overflow vulnerability exists in Eclipse OpenJ9 versions prior to 0.23, which stems from a stack-based buffer overflow that can occur when the virtual machine ...

HackTools

This is a browser extension for penetration testing, called HackTools. It is a comprehensive tool for web application penetration testing, providing various features such as dynamic shell generation, XSS payload, SQL injection payload, local file inclusion payloads, base64 encoding/decoding, hash...

Fedora 33 : glibc (2021-6feb090c97)

The remote Fedora 33 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-6feb090c97 advisory. - The iconv feature in the GNU C Library aka glibc or libc6 through 2.32, when processing invalid multi- byte input sequences in the EUC-KR encoding, may hav...

EulerOS 2.0 SP3 : golang (EulerOS-SA-2021-1073)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an...

EulerOS 2.0 SP3 : squid (EulerOS-SA-2021-1123)

According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling and Poisoning attack c...

The vulnerability of the QES operating system, related to the use of strict password encoding, allows attackers to escalate their privileges and execute arbitrary code.

The vulnerability of the QES operating system is related to the use of fixed password encoding. Exploiting this vulnerability can allow an attacker to increase their privileges and execute arbitrary code...

MGASA-2021-0022 Updated krb5 packages fix a security vulnerability

MIT Kerberos 5 aka krb5 before 1.17.2 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1encode.c support for BER indefinite lengths lacks a recursion limit CVE-2020-28196...

The vulnerability of Firefox browsers, related to the lack of uniform protection for encoding response headers, allows attackers to gain unauthorized access to protected information.

The vulnerability of Firefox browsers is related to the lack of uniform protection for encoding response headers. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

Nagios XI 5.7.X - Remote Code Execution RCE (Authenticated)

Exploit Title: Nagios XI 5.7.X - Remote Code Execution RCE Authenticated Date: 19/12/2020 Exploit Author: Haboob Team https://haboob.sa Vendor Homepage: https://www.nagios.com/products/nagios-xi/ Version: Nagios XI 5.7.x Tested on: Ubuntu 18.04 / PHP 7.2.24 & Vendor's custom VM CVE: CVE-2020-3557...

Microsoft HEVC Video Extensions Remote Code Execution Vulnerability (CNVD-2021-70142)

Microsoft HEVC Video Extensions is a video extension application from Microsoft USA. The application enables computers and devices to read High Efficiency Video Coding or HEVC videos. A remote code execution vulnerability exists in Microsoft HEVC Video Extensions. An attacker could exploit this...

CVE-2021-21454

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated RLE file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation...

DEBIAN-CVE-2020-35654

In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode...

DEBIAN-CVE-2020-35655

In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image files because offsets and length tables are mishandled...

golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

A flaw was found in the Go encoding/binary package. Certain invalid inputs to the ReadUvarint or the ReadVarint causes those functions to read an unlimited number of bytes from the ByteReader argument before returning an error. This flaw possibly leads to processing more input than expected. The...

Thanks for sharing!

Thanks for sharing! I also wrote about \u encoding several times https://lab.wallarm.com/what-stealthy-attacks-are-hiding-in-api-data%E2%80%8A-%E2%80%8Aand-why-do-most-waf-miss-them-c9f59e865d74/ That’s why we implemented parsers in Wallarm...

Pillow 缓冲区错误漏洞

Gentoo is an open source Linux system from the Gentoo Foundation. Gentoo Linux prior to version 8.1.0 suffers from a buffer overflow vulnerability that stems from improper handling of system offsets and length tables, where SGIRleDecode has a 4-byte buffer overflow when decoding a carefully craft...