test_iconv

CVE-2024-2961 のテスト V1 - 分析中 このリポジトリには、GNU C ライブラリ glibc の iconv 関数におけるバッファオーバーフロー脆弱性である CVE-2024-2961 をテストするための C プログラムが含まれています。PHP のヒープ構造により、このオーバーフローを悪用してフリーリストポインタの一部を変更し、最終的にプログラムのメモリ内で任意書き込みプリミティブを実現できます。その結果、ファイル読み取り脆弱性と制御可能なプレフィックスを有する PHP アプリケーションの攻撃者は、RCE を達成できます。同様に、PHP に制御されたパラメータで ico...

Astra Linux – Vulnerability in glibc

The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets. These character sets may be used to remotely crash an application. This vulnerability can be easily mitigated by removing the...

Astra Linux – Vulnerability in musl

A security flaw has been discovered in musl libc up to version 1.2.6. The affected component is the iconv function in the src/locale/iconv.c file of the GB18030 4-byte Decoder component. Performing certain manipulations results in inefficient algorithmic complexity. The attack must be initiated...

ALSA-2026:20587 Moderate: glibc security update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

Moderate: glibc security update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

glibc: glibc: Denial of Service via iconv() function with specific character sets

A flaw was found in glibc, the GNU C Library. A remote attacker could exploit this vulnerability by providing specially crafted inputs using the IBM1390 or IBM1399 character sets to the iconv function. This could lead to an assertion failure, causing the application to crash and resulting in a...

CVE-2026-4046

The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and...

AZL-81273 CVE-2026-4046 affecting package glibc for versions less than 2.38-20

The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and...

CVE-2026-4046

The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and...

EUVD-2021-26657

Malware in sbrugna...

EUVD-2020-20125

Malware in sbrugna...

EUVD-2020-21925

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EUVD-2014-5928

Malware in sbrugna...

EUVD-2007-4821

Malware in sbrugna...

Alibaba Cloud Linux 3 : 0070: glibc (ALINUX3-SA-2024:0070)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2024:0070 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2024-2961: The iconv function in the GNU C...

Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2024-2212)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

CLSA-2024-1718024371 glibc: Fix of CVE-2024-2961

CVE-2024-2961: Fix buffer overflow issue in iconv function when converting strings to ISO-2022-CN-EXT character set...

Important: glibc

Issue Overview: The iconv function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable. CVE-2024-2961...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : GNU C Library vulnerabilities (USN-6762-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6762-1 advisory. It was discovered that GNU C Library incorrectly handled netgroup requests. An attacker could possibly use this issue to cause a...

GNU C Library Buffer Overflow Vulnerability

GNU C Library is an open source, free C compiler released under the LGPL license. GNU C Library suffers from a buffer overflow vulnerability that originates from a boundary error in the iconv function when handling untrusted input. An attacker could exploit the vulnerability to cause the...