Server side request forgery (ssrf)

Typecho V1.1 allows remote attackers to send shell commands via base64-encoded serialized data, as demonstrated by SSRF...

Exploiting Blind Java Deserialization with Burp and Ysoserial

While performing a web application penetration test, I stumbled upon a parameter with some base64 encoded data within a POST parameter. Curious as to what it was, I sent it over to Burp decoder...

DEBIAN-CVE-2018-14359

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They have a buffer overflow via base64 data...

Security Bulletin: TS3000 (TSSC/IMC) is affected by OpenSSL vulnerabilities

Summary The Total Storage System Console/TS4500 Integrated Management Console is affected by seven security vulnerabilities related to OpenSSL. Vulnerability Details CVEID: CVE-2015-0209 DESCRIPTION: OpenSSL could allow a remote attacker to execute arbitrary code on the system, caused by a...

Denial Of Service (DoS)

libtasn1.so is vulnerable to denial of service DoS. The attack exists because it allows a two-byte stack overflow while decoding DER encoded data in asn1derdecoding, leading to the DoS attack and possibly other attacks...

Node.js third-party modules: `njwt` allocates uninitialized Buffers when number is passed in base64urlEncode input

I would like to report an uninitialized Buffer allocation issue in njwt. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON. Module module name: njwt version: 0.4.0 npm page:...

Node.js third-party modules: `base64url` allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below

I would like to report an uninitialized Buffer allocation issue in base64url. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON, on Node.js 4.x and lower. Module module name:...

Node.js third-party modules: `atob` allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below

I would like to report an uninitialized Buffer allocation issue in atob. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON, on Node.js 4.x and lower. Module module name: atob...

Cross-Site Scripting (XSS)

drupal is vulnerable to cross-site scripting XSS attacks. Since the filterXss function does not filter HTML-encoded data attributes, it allows attackers to inject and execute malicious web script through it...

Design/Logic Flaw

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. Script code within SVG files is maintained when opening such files "in browser" based on our Mail or Drive app. In case of "a" tags, this may include link targets with base64 encoded "data" references. Malicious script code c...

CVE-2016-6845: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. Script code within hyperlinks at HTML E-Mails is not getting correctly sanitized when using base64 encoded "data" resources. This allows an attacker to provide hyperlinks that may execute script code instead of directing to a...

CVE-2016-4574

Off-by-one error in the appendutf8value function in the DN decoder dn.c in Libksba before 1.3.4 allows remote attackers to cause a denial of service out-of-bounds read via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356...

5.000 Sprüche, Witze & Zitate - Base64 encoded String, External URLs, SD-card access vulnerabilities

HackApp vulnerability scanner discovered that application 5.000 Sprüche, Witze & Zitate published at the 'play' market has multiple vulnerabilities...

F5 Networks BIG-IP : GNU C Library vulnerability (SOL16435)

GNU C Library aka glibc before 2.20 allows context-dependent attackers to cause a denial of service out-of-bounds read and crash via a multibyte character value of '0xffff' to the iconv function when converting 1 IBM933, 2 IBM935, 3 IBM937, 4 IBM939, or 5 IBM1364 encoded data to UTF-8. C Tenable...

PT-2015-7096

Name of the Vulnerable Software and Affected Versions TYPO3 versions 4.5.40 and earlier TYPO3 versions 6.x through 6.2.14 TYPO3 versions 7.x through 7.3.x Description The issue allows remote authenticated users to bypass the XSS filter and conduct cross-site scripting XSS attacks via a base64...

CVE-2015-5956: Improper Neutralization of Input During Web Page Generation

The sanitizeLocalUrl function in TYPO3 6.x before 6.2.15, 7.x before 7.4.0, 4.5.40, and earlier allows remote authenticated users to bypass the XSS filter and conduct cross-site scripting XSS attacks via a base64 encoded data URI, as demonstrated by the 1 returnUrl parameter to showrechis.php and...

Amazon Linux: Security Advisory (ALAS-2012-73)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Ubuntu 14.04 LTS : OpenSSL vulnerabilities (USN-2537-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2537-1 advisory. It was discovered that OpenSSL incorrectly handled malformed EC private key files. A remote attacker could possibly use this issue to cause OpenSSL to...

Ubuntu: Security Advisory (USN-2537-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

USN-2537-1: OpenSSL vulnerabilities

It was discovered that OpenSSL incorrectly handled malformed EC private key files. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service, or execute arbitrary code. CVE-2015-0209 Stephen Henson discovered that OpenSSL incorrectly handled...