Security Bulletin: IBM DataPower Gateway vulnerable to multiple CVEs in zlib

Summary IBM DataPower Gateway uses ZLib in reading and writing configuration exports and for handling compressed traffic Vulnerability Details CVEID:CVE-2018-25032 DESCRIPTION: zlib before 1.2.12 allows memory corruption when deflating i.e., when compressing if the input has many distant matches...

Oracle Linux 7 : zlib (ELSA-2025-8314)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-8314 advisory. 1.2.7-21.0.1 - Resolves: CVE-2025-4638 Orabug: 38010977 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory...

zlib security update

1.2.7-21.0.1 - Resolves: CVE-2025-4638 Orabug: 38010977...

SUSE CVE-2025-4638

A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary PCL. This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic. Since version 1.14.0, PCL by default uses a zlib...

AlmaLinux 8 : rsync (ALSA-2025:8395)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8395 advisory. zlib: Out-of-bounds pointer arithmetic in inftrees.c CVE-2016-9840 Tenable has extracted the preceding description block directly from the AlmaLinux security...

zlib: Out-of-bound pointer arithmetic in inftrees.c

A vulnerability was discovered in the inftrees.c file of zlib. Pointer arithmetic operations violate the C standard by subtracting an offset from an array pointer before its allocated memory, leading to undefined behavior...

Low: rsync security update

The rsync utility enables the users to copy and synchronize files locally or across a network. Synchronization with rsync is fast because rsync only sends the differences in files over the network instead of sending whole files. The rsync utility is also used as a mirroring tool. Security Fixes:...

RHSA-2025:8314 Red Hat Security Advisory: zlib security update

Bulletin has no description...

Important: Red Hat Security Advisory: zlib security update

An update for zlib is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

zlib: Out-of-bound pointer arithmetic in inftrees.c

A vulnerability was discovered in the inftrees.c file of zlib. Pointer arithmetic operations violate the C standard by subtracting an offset from an array pointer before its allocated memory, leading to undefined behavior...

RHEL 7 : zlib (RHSA-2025:8314)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8314 advisory. The zlib packages provide a general-purpose lossless data compression library that is used by many different programs. Security Fixes: pcl: zlib:...

ABB M2M Gateway Heap Overflow in embedded Zlib (CVE-2022-37434)

zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call...

Fedora: Security Advisory (FEDORA-2024-6bcc5bbd5f)

The remote host is missing an update for the 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...

Fedora: Security Advisory (FEDORA-2024-41e6e2fc74)

The remote host is missing an update for the 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...

CVE-2023-6992

Cloudflare version of zlib library was found to be vulnerable to memory corruption issues affecting the deflation algorithm implementation deflate.c. The issues resulted from improper input validation and heap-based buffer overflow. A local attacker could exploit the problem during compression...

CVE-2025-4640

Out-of-bounds Write vulnerability in PointCloudLibrary pcl allows Overflow Buffers. Since version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITHSYSTEMZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or...

CVE-2025-4640

Out-of-bounds Write vulnerability in PointCloudLibrary pcl allows Overflow Buffers. Since version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITHSYSTEMZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or...

UBUNTU-CVE-2025-4640

Out-of-bounds Write vulnerability in PointCloudLibrary pcl allows Overflow Buffers. Since version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITHSYSTEMZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write due to the improper handling of buffer size validations. An attacker can cause a buffer overflow and potentially execute arbitrary code or cause a system crash by supplying crafted input to the affected function. Thi...

CVE-2025-4638

A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary PCL. This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic. Since version 1.14.0, PCL by default uses a zlib...