2552 matches found
dovecot-pigeonhole -- Sieve excessive resource usage
Dovecot team reports reports: Sieve interpreter is not protected against abusive scripts that claim excessive resource usage. Fixed by limiting the user CPU time per single script execution and cumulatively over several script runs within a configurable timeout period. Sufficiently large CPU time...
CVE-2020-1913
An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE via crafted JavaScript. Note that this is only exploitable if the application using Hermes...
Integer overflow
An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE via crafted JavaScript. Note that this is only exploitable if the application using Hermes...
CVE-2020-1913
An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE via crafted JavaScript. Note that this is only exploitable if the application using Hermes...
CVE-2020-1913
The CVE-2020-1913 issue affects Facebook Hermes’ JavaScript interpreter and is caused by an Integer signedness error. A crafted JavaScript payload can cause denial of service or potentially remote code execution if untrusted JS is evaluated by the Hermes runtime. The description notes that most R...
JITSploitation I: A JIT Bug
By Samuel Groß, Project Zero This three-part series highlights the technical challenges involved in finding and exploiting JavaScript engine vulnerabilities in modern web browsers and evaluates current exploit mitigation technologies. The exploited vulnerability, CVE-2020-9802, was fixed in iOS...
The vulnerability of the Perl programming language interpreter, related to the execution of operations beyond the buffer boundaries in memory, allows attackers to trigger a service failure.
The vulnerability of the Perl programming language interpreter is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...
[SECURITY] [DSA 4748-1] ghostscript security update
------------------------------------------------------------------------- Debian Security Advisory DSA-4748-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 25, 2020 https://www.debian.org/security/faq -...
USN-4469-1: Ghostscript vulnerabilities
It was discovered that Ghostscript incorrectly handled certain document files. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could use this issue to cause Ghostscript to crash, resulting in a denial of service, or possibly execute arbitrary...
[SECURITY] Fedora 31 Update: python3-3.7.8-2.fc31
Python is an accessible, high-level, dynamically typed, interpreted program ming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries. The python3 package provides the "python3" executable: the...
Fedora: Security Advisory for python3 (FEDORA-2020-d808fdd597)
The remote host is missing an update for the 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...
Amazon Linux AMI : ruby20 (ALAS-2020-1416)
The version of ruby20 installed on the remote host is prior to 2.0.0.648-1.33. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1416 advisory. An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3...
Information Disclosure
ruby is vulnerable to information disclosure. The vulnerability exists in BasicSocketreadnonblockrequestedsize, buffer, exception: false resizing the buffer to fit the requested size, but no data is copied which allows an attacker to access sensitive data from the interpreter...
USN-4445-1: Ghostscript vulnerability
It was discovered that Ghostscript incorrectly handled certain PostScript files. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could possibly use this issue to access arbitrary files, execute arbitrary code,...
Fedora: Security Advisory for python3-docs (FEDORA-2020-c3b07cc5c9)
The remote host is missing an update for the 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...
[SECURITY] Fedora 32 Update: python3-docs-3.8.5-1.fc32
The python3-docs package contains documentation on the Python 3 programming language and interpreter...
The vulnerability of the JVMCI Interpreter component in the Oracle GraalVM Enterprise Edition virtual machine allows a perpetrator to compromise the confidentiality, integrity, or accessibility of protected information.
The vulnerability of the JVMCI Interpreter component in the Oracle GraalVM Enterprise Edition virtual machine is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, or accessibility of protected...
Background mujs is an embeddable Javascript interpreter in C. Description Multiple vulnerabilities have been discovered in mujs. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no known workaround...
GHSA-JPHG-QWRW-7W9G Unsafe object creation in json RubyGem
The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269/GHSA-x457-cw4h-hq5f, but does not rely on poor garbage-collection behavior within Ruby. Specificall...
OSV-2020-1319 Use-of-uninitialized-value in Interpreter::evaluate
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15843 Crash type: Use-of-uninitialized-value Crash state: Interpreter::evaluate jsonnetvmexecute jsonnetevaluatesnippetaux...