Denial Of Service (DoS)

jbcs-httpd24 is vulnerable to denial of service DoS attacks. An attacker is able to perform a buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, resulting in a system hang...

pcre: Buffer over-read in JIT when UTF is disabled and \X or \R has fixed quantifier greater than 1

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454...

pcre: Buffer over-read in JIT when UTF is disabled and \X or \R has fixed quantifier greater than 1

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454...

vim: heap-based buffer overflow in utf_ptr2char() in mbyte.c

A flaw was found in vim. A possible heap-based buffer overflow could allow an attacker to input a specially crafted file leading to a crash or code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Python < 2.7.4, 3.2.x < 3.2.4 Vulnerability in the utf-16 decoder after error handling (bpo-14579) - Linux

Python is prone to a vulnerability in the UTF-16 decoder. SPDX-FileCopyrightText: 2021 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 CPE = "cpe:/a:python:python";...

Python < 2.5.6, 2.6.x < 2.6.7, 2.7.x < 2.7.2, 3.2.x < 3.2.4, 3.3.x < 3.3.1 SimpleHTTPServer UTF-7 (bpo-11442) - Linux

Python is prone to a cross-site scripting XSS vulnerability. SPDX-FileCopyrightText: 2021 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 CPE = "cpe:/a:python:python";...

SUSE SLED15: libpcre1 / libpcre1-32bit / libpcre16-0 / libpcrecpp0 / etc (SUSE-SU-2021:3529-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3529-1 advisory. Update pcre to version 8.45: - CVE-2020-14155: Fixed integer overflow via a large number after a '?C' substring bsc1172974. -...

NewStart CGSL MAIN 6.02 : xterm Vulnerability (NS-SA-2021-0121)

The remote NewStart CGSL host, running version MAIN 6.02, has xterm packages installed that are affected by a vulnerability: - xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

NewStart CGSL CORE 5.04 / MAIN 5.04 : xterm Vulnerability (NS-SA-2021-0107)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has xterm packages installed that are affected by a vulnerability: - xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining charact...

MGASA-2021-0481 Updated vim packages fix security vulnerability

CVE-2021-3778: vim: Heap-based Buffer Overflow in utfptr2char Fix: patch 8.2.3409: reading beyond end of line with invalid utf-8 character When vim 8.2 is built with --with-features=huge --enable-gui=none and address sanitizer, a heap-buffer overflow occurs when running: echo "Ywp2XTCqCi4KeQpAMA=...

Denial Of Service (DoS)

rustc:sid is vulnerable to denial of service. The String::retain function has a panic safety problem. It allows creation of a non-UTF-8 Rust string when the provided closure panics. This bug could result in a memory safety violation when other string APIs assume that UTF-8 encoding is used on the...

GPAC 缓冲区错误漏洞

GPAC is a multimedia framework for rich media and is distributed under the LGPL license. a heap buffer overflow vulnerability exists in the ODReadUTF8String function in odfcode.c in GPAC version 0.8.0. An attacker could exploit the vulnerability to cause a denial of service via specially crafted...

EulerOS 2.0 SP2 : screen (EulerOS-SA-2021-2447)

According to the version of the screen package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly...

PT-2021-4898 · Vim +9 · Vim +9

Name of the Vulnerable Software and Affected Versions: vim affected versions not specified Description: The issue is related to a Heap-based Buffer Overflow in the vim text editor, specifically in the utf ptr2char function. This overflow occurs when the write operation exceeds the buffer boundari...

Security update for ntfs-3g_ntfsprogs (important)

openSUSE Security Update: Security update for ntfs-3gntfsprogs Announcement ID: openSUSE-SU-2021:2971-1 Rating: important References: 1189720 Cross-References: CVE-2019-9755 CVE-2021-33285 CVE-2021-33286 CVE-2021-33287 CVE-2021-33289 CVE-2021-35266 CVE-2021-35267 CVE-2021-35268 CVE-2021-35269...

Validation Bypass

Mozilla Firefox is vulnerable to validaiton bypass. does not properly handle overlong UTF-8 encoding, which makes it easier for remote attackers to bypass cross-site scripting XSS protection mechanisms via a crafted string, a different vulnerability than CVE-2010-1210...

Update unsound DrainFilter and RString::retain

An issue was discovered in the abistable crate before 0.9.1 for Rust. A retain call can create an invalid UTF-8 string, violating soundness...

GHSA-WQXC-QRQ4-W5V4 Update unsound DrainFilter and RString::retain

An issue was discovered in the abistable crate before 0.9.1 for Rust. A retain call can create an invalid UTF-8 string, violating soundness...

Update unsound DrainFilter and RString::retain

An issue was discovered in the abistable crate before 0.9.1 for Rust. A retain call can create an invalid UTF-8 string, violating soundness...

The vulnerability of Firefox ESR, Firefox, and the email client Thunderbird relates to the issue of operations outside the buffer during the conversion of UTF-8 strings to Unicode. This allows an attacker to execute arbitrary code.

The vulnerability of Firefox ESR, Firefox, and the email client Thunderbird is related to the issue of operations going beyond the buffer boundaries during the conversion from UTF-8 to Unicode. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...