squashfs-tools: Multiple Vulnerabilities

Background Squashfs is a compressed read-only filesystem for Linux. Squashfs is intended for general read-only filesystem use, for archival use i.e. in cases where a .tar.gz file may be used, and in constrained block device/memory systems e.g. embedded systems where low overhead is needed...

GLSA-202305-29 : squashfs-tools: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202305-29 squashfs-tools: Multiple Vulnerabilities - squashfsopendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by unsquashfs to create the new file during the unsquash. The...

CVE-2023-30549 Unpatched extfs vulnerabilities are exploitable through suid-mode Apptainer

Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer 1.1.0 and installations that include apptainer-suid 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterpri...

SUSE CVE-2006-5701

Double free vulnerability in squashfs module in the Linux kernel 2.6.x, as used in Fedora Core 5 and possibly other distributions, allows local users to cause a denial of service by mounting a crafted squashfs filesystem...

SUSE CVE-2012-4025

Integer overflow in the queueinit function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted blocklog field in the superblock of a .sqsh file, leading to a heap-based buffer overflow...

SUSE CVE-2015-4645

Integer overflow in the readfragmenttable4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service application crash via a crafted input, which triggers a stack-based buffer overflow...

SUSE CVE-2015-4646

1 unsquash-1.c, 2 unsquash-2.c, 3 unsquash-3.c, and 4 unsquash-4.c in Squashfs and sasquatch allow remote attackers to cause a denial of service application crash via a crafted input...

SUSE CVE-2020-14309

There's an issue with grub2 in all versions before 2.06 when handling squashfs filesystems containing a symbolic link with name length of UINT32 bytes in size. The name size leads to an arithmetic overflow leading to a zero-size allocation further causing a heap-based buffer overflow with attacke...

SUSE CVE-2020-15229

Singularity an open source container platform from version 3.1.1 through 3.6.3 has a vulnerability. Due to insecure handling of path traversal and the lack of path sanitization within unsquashfs, it is possible to overwrite/create any files on the host filesystem during the extraction with a...

SUSE CVE-2021-40153

squashfsopendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by unsquashfs to create the new file during the unsquash. The filename is not validated for traversal outside of the destination directory, and thus allows writing to locations...

SUSE CVE-2022-33967

squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service DoS condition or arbitrary code...

GSD-2023-1002041 squashfs: harden sanity check in squashfs_read_xattr_id_table

squashfs: harden sanity check in squashfsreadxattridtable This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.93 by commit...

GSD-2023-1002031 Squashfs: fix handling and sanity checking of xattr_ids count

Squashfs: fix handling and sanity checking of xattrids count This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.93 by commit...

GSD-2023-1001877 squashfs: harden sanity check in squashfs_read_xattr_id_table

squashfs: harden sanity check in squashfsreadxattridtable This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.11 by commit...

GSD-2023-1001856 Squashfs: fix handling and sanity checking of xattr_ids count

Squashfs: fix handling and sanity checking of xattrids count This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.11 by commit...

PT-2023-35117 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.93 Description: A harden sanity check issue in squashfs read xattr id table was identified. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2023-34953 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.11 Description: A harden sanity check issue in squashfs read xattr id table was discovered. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions pri...

Huawei EulerOS: Security Advisory for squashfs-tools (EulerOS-SA-2023-1294)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS Virtualization 3.0.2.2 : squashfs-tools (EulerOS-SA-2023-1294)

According to the versions of the squashfs-tools package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - squashfsopendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by...

Huawei EulerOS: Security Advisory for squashfs-tools (EulerOS-SA-2023-1091)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...