CVE-2021-41773

CVE-2021-41773 CVE-2021-41773 National Vulnerability DatabaseNVD CVE-2021-41773에 따르면, Apache HTTP Server 2.4.49는 경로 순회Path Traversal 및 원격 코드 실행Remote Code Execution 공격에 취약합니다. 경로 순회 경로 순회 취약점은 경로 정규화즉, URL 경로에서 원치 않거나 위험한 부분을 제거하기 위해를 위해 추가된 새로운 코드 변경으로 인해 발생했지만, 경로 순회 문자인 "점-점-슬래시../"를 인코딩하는 다양한...

Burp-Encode-IP

About This extension will encode an IP address into a bunch of less known encoding techniques. This technique is focused on testing vulnerabilities such as SSRF Server-Side Request Forgery, Open Redirect or RFI Remote File Inclusion. TL;DR Easy Install If you have Burp Pro it is possible to insta...

Explotacion-CVE-2023-32315-Openfire

🔍 CVE-2023-32315 설명: CVE-2023-32315 취약점은 Openfire 서버에 영향을 미치며, 공격자가 유효한 자격 증명 없이 웹 관리 패널의 로그인을 우회할 수 있게 합니다. 이 익스플로잇은 관리자 사용자를 추가하여 공격자가 악성 플러그인을 업로드하고 웹 셸을 획득할 수 있게 합니다. ⚙️ 작동 방식 CVE-2023-32315는 Openfire의 취약점으로, 초기 설정 마법사의 JSP/setup/setup-s/...에 설정이 완료된 후에도 접근할 수 있게 합니다. 리터럴 문자 대신...

libexpat -- Improper Handling of Unicode Encoding

https://github.com/libexpat/libexpat/pull/1282 reports: Expat before 2.8.5 fails to validate that a high surrogate in UTF-16 input is followed by a low surrogate, allowing malformed UTF-16 sequences to be accepted. Attackers can supply UTF-16 encoded XML containing lone high surrogates that consu...

CVE-2026-93990: Improper Handling of Unicode Encoding

Expat before 2.8.5 fails to validate that a high surrogate in UTF-16 input is followed by a low surrogate, allowing malformed UTF-16 sequences to be accepted. Attackers can supply UTF-16 encoded XML containing lone high surrogates that consume the following code unit, causing Expat to pass unpair...

CVE-2026-93990: Improper Handling of Unicode Encoding

Expat through 2.8.4 fails to validate low surrogates following high surrogates in UTF-16 input, allowing malformed UTF-16 sequences to be accepted. Attackers can craft UTF-16 encoded XML with lone high surrogates that consume following code units, hiding markup characters from the parser and...

Improper Handling of Unicode Encoding

Overview Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the attribute truncation process. An attacker can cause the retention of attribute values exceeding the configured length limit by supplying specially crafted Unicode replacement characters,...

CVE-2026-81869: Improper Handling of Unicode Encoding

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.10.0 until 1.33.0, the sdk/trace/span.go attribute truncation path can fail to enforce AttributeValueLengthLimit for string and string-slice attributes containing the valid Unicode replacement character U+FFFD...

Security Bulletin: IBM Virtualization Engine TS7700 is susceptible to multiple vulnerabilities in Python.

Summary IBM Virtualization Engine TS7700 is susceptible to two Tampering conditions and one potential Elevation of Privilege issue due to the use of Python CVE-2025-0938, CVE-2025-47273, CVE-2025-1795. TS7700 uses Python to perform operations with the Cloud and internal system configuration tasks...

ALSA-2026:39553 Important: perl-XML-LibXML security update

This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module allows Perl programmers to make use of the highly capable validating XML parser and the high performance DOM implementation. Security Fixes:...

CVE-2025-58146

CVE-2025-58146 affects Xen/XAPI: three issues in UTF-8 handling and input sanitisation of XAPI database. (1) Unsanitised input used for notifications can terminate the database event thread and stop processing. (2) UTF-8 encoder aligns with Unicode v3.0 while libraries use v3.1, allowing strings ...

ratex-parser panics on `\verb` with a multibyte delimiter (UTF-8 byte-boundary slice)

Summary The public parser entrypoint ratexparser::parse&str panics on the 9-byte input \verbéxé i.e. \verb followed by the non-ASCII delimiter é. When handling a \verb command, the parser slices the verbatim argument with byte indices arg1..arg.len - 1; if the delimiter character is multibyte...

Improper Handling of Unicode Encoding

Overview Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the checkServerIdentity function in lib/tls.js, which does not normalize an internationalized hostname to ASCII before matching it against certificate names. An attacker presenting a certificate...

CVE-2025-71316: Improper Handling of Unicode Encoding

SQLite 'sqldiff.exe' does not securely handle the way the Microsoft Windows C runtime converts Unicode characters to ANSI codepages. An attacker could use the '-L' option to load an arbitrary DLL with a crafted command line argument string that results in command line file arguments being...

Security Bulletin: Security Vulnerabilities affect IBM Voice Gateway

Summary Security Vulnerabilities affect IBM Voice Gateway. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-44288 DESCRIPTION: protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder...

Improper Handling of Unicode Encoding

Overview protobufjs is a protocol buffer for JavaScript & TypeScript. Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the decoding of overlong UTF-8 strings. An attacker can bypass application-level byte filtering or validation by sending malicious...

Improper Handling of Unicode Encoding

Overview Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the decoding of overlong UTF-8 strings. An attacker can bypass application-level byte filtering or validation by sending malicious sequences that decode to canonical characters. This is only...

Improper Handling of Unicode Encoding

Overview Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the decoding of overlong UTF-8 strings. An attacker can bypass application-level byte filtering or validation by sending malicious sequences that decode to canonical characters. This is only...

UBUNTU-CVE-2026-45130

Vim is an open source, command line text editor. Prior to version 9.2.0450, a heap buffer overflow exists in readcompound in src/spellfile.c when loading a crafted spell file .spl with UTF-8 encoding active. An attacker-controlled length field in the spell file's compound section overflows a 32-b...

GHSA-VX9M-XJWF-8CQM uutils coreutils has an Improper Handling of Unicode Encoding Issue

A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes tostringlossy when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8...