TencentOS Server 3: glibc (TSSA-2025:0993)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0993 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

MiracleLinux 3 : glibc-2.5-65.3.0.1.AXS3 (AXSA:2012-210:01)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-210:01 advisory. The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as t...

curl: integer Overflow in MQTT Protocol Handling Allows Bypassing Message Size Limit

Summary: A logic error involving an integer overflow specifically, an unsigned integer underflow exists in the lib/mqtt.c file within the mqttpublish function. This vulnerability allows an attacker or a malicious user configuration to bypass the explicit MAXMQTTMESSAGESIZE check. The vulnerabilit...

MiracleLinux 8 : glibc-2.28-251.el8_10.16 (AXSA:2025-9854:05)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9854:05 advisory. glibc: buffer overflow in the GNU C Library's assert CVE-2025-0395 Tenable has extracted the preceding description block directly from the MiracleLinux...

Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2026-1013)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 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...

PT-2026-26671

Name of the Vulnerable Software and Affected Versions GNU C library versions 2.34 through 2.43 Description The GNU C library’s gethostbyaddr and gethostbyaddr r functions, when used with a configured nsswitch.conf file specifying the library’s DNS backend, may return invalid DNS hostnames. This...

CVE-2025-14935

NSF Unidata NetCDF-C Dimension Name Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target...

The vulnerability of the regcomp function in the system library glibc, which allows a hacker to cause a service failure

The vulnerability of the regcomp function in the glibc system library is related to the repeated release of resources. Exploiting this vulnerability can allow an attacker to cause a service failure by sending a specially crafted request...

Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2025-2575)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 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...

Oracle Linux 8 : glibc (ELSA-2025-28054)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-28054 advisory. - CVE-2025-8058: Double free in regcomp RHEL-105326 - CVE-2025-4802: static setuid dlopen may search LDLIBRARYPATH RHEL-92685 Tenable has extracted the precedi...

EulerOS Virtualization 2.13.0 : glibc (EulerOS-SA-2025-2575)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : The regcomp function in the GNU C library version from 2.4 to 2.41 is subject to a double free if some previous allocation fails. It...

PT-2025-47910

Name of the Vulnerable Software and Affected Versions libcoap version 4.3.5 Description A flaw exists in the processing of DTLS handshakes due to a NULL pointer dereference within the coap dtls generate cookie function, located in src/coap openssl.c. This issue arises when SSL get SSL CTX returns...

HSEC-2024-0002 out-of-bounds write when there are many bzip2 selectors

out-of-bounds write when there are many bzip2 selectors A malicious bzip2 payload may produce a memory corruption resulting in a denial of service and/or remote code execution. Network services or command line utilities decompressing untrusted bzip2 payloads are affected. Note that the exploitati...

Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2021-43396)

DISPUTED In iconvdata/iso-2022-jp-3.c in the GNU C Library aka glibc 2.34, remote attackers can force iconv to emit a spurious '\0' character via crafted ISO-2022-JP-3 data that is accompanied by an internal state reset. This may affect data integrity in certain iconv use cases. NOTE: the vendor...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-9169)

In the GNU C Library aka glibc or libc6 through 2.29, proceednextnode in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2024-2961)

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. This plugin only works with...

Photon OS 5.0: Glibc PHSA-2025-5.0-0666

An update of the glibc package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-5.0-0666. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Siemens SIMATIC S7-1500 Missing Release of Memory after Effective Lifetime (CVE-2023-5156)

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C...

Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2021-32292)

An issue was discovered in json-c from 20200420 post 0.14 unreleased code through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program jsonparse which is located in the function parseit. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Incorrect Calculation of Buffer Size (CVE-2025-0395)

When the assert function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size. This plugin only works with Tenable.ot...