kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks

A flaw was found in the Linux kernel’s KVM implementation, where improper handing of the VMIO|VMPFNMAP VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest. This flaw allows users who can start and control a VM to read/write random pages of...

PT-2024-11431

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vulnerability is related to a NULL pointer dereference in the Linux kernel when completing IO. The issue arises when dm io dec pending calls end io acct first, followed by decrementi...

tomcat: Infinite loop while reading an unexpected TLS packet when using OpenSSL JSSE engine

A flaw was found in Apache Tomcat. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet can trigger an infinite loop, resulting in a denial of service. The highest threat from this vulnerability is to system availability...

kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks

A flaw was found in the Linux kernel’s KVM implementation, where improper handing of the VMIO|VMPFNMAP VMAs in KVM bypasses RO checks and leads to pages being freed while still accessible by the VMM and guest. This flaw allows users who can start and control a VM to read/write random pages of...

Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Apache Commons IO

Summary IBM Watson Discovery for IBM Cloud Pak for Data contains a vulnerable version of Apache Commons IO. Vulnerability Details CVEID: CVE-2021-29425 DESCRIPTION: Apache Commons IO could allow a remote attacker to traverse directories on the system, caused by improper input validation by the...

PT-2024-11417

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises when a PCI error state pci channel io normal is detected, leading to a report of PCI ERS RESULT CAN RECOVER status to the PCI driver. This causes the PCI driver to...

apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6

In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above thus "limited" path traversal,...

Ubuntu 18.04 LTS / 20.04 LTS : Apache Commons IO vulnerability (USN-5095-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-5095-1 advisory. It was discovered that Apache Commons IO incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information...

Ubuntu: Security Advisory (USN-5095-1)

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

USN-5095-1: Apache Commons IO vulnerability

It was discovered that Apache Commons IO incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information...

USN-5095-1 commons-io vulnerability

It was discovered that Apache Commons IO incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information...

Security Bulletin: Multiple vulnerabilities may affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) offline documentation

Summary IBM Business Process Manager and IBM Business Automation Workflow offline documentation packages open source libraries with known vulnerabilities. Do not install offline documentation and remove existing installations with the fix provided below. Vulnerability Details CVEID: CVE-2021-2335...

apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6

In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above thus "limited" path traversal,...

apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6

In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above thus "limited" path traversal,...

apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6

In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above thus "limited" path traversal,...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.1 security update on RHEL 7

A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4 for Red Hat Enterprise Linux 7. 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...

CVE-2021-41073

looprwiter in fs/iouring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORINGOPPROVIDEBUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation...

UBUNTU-CVE-2021-41073

looprwiter in fs/iouring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORINGOPPROVIDEBUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc//maps for exploitation...

PT-2021-6072

Name of the Vulnerable Software and Affected Versions Linux kernel versions 5.10 through 5.14.6 Description The issue is related to a buffer overflow in the loop rw iter function in the Linux kernel's io uring subsystem, allowing local users to gain privileges. This is due to an error in the...

CVE-2021-41079

Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service...