CVE-2021-47491 mm: khugepaged: skip huge page collapse for special files

In the Linux kernel, the following vulnerability has been resolved: mm: khugepaged: skip huge page collapse for special files The read-only THP for filesystems will collapse THP for files opened readonly and mapped with VMEXEC. The intended usecase is to avoid TLB misses for large text segments...

DEBIAN-CVE-2021-47335

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid racing on fsyncentryslab by multi filesystem instances As syzbot reported, there is an use-after-free issue during f2fs recovery: Use-after-free write at 0xffff88823bc16040 in kfence-10:...

CVE-2024-32002 Git's recursive clones on case-insensitive filesystems that support symlinks are susceptible to Remote Code Execution

Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories with submodules can be crafted in a way that exploits a bug in Git whereby it can be fooled into writing files not into the submodule's worktree but into a .git/ directory...

GitHub: CVE-2024-32002 Recursive clones on case-insensitive filesystems that support symlinks are susceptible to Remote Code Execution

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Exploit for Improper Handling of Insufficient Permissions or Privileges in Apple Macos

🇮🇱 BringThemHome NeverAgainIsNow 🇮🇱 We demand the...

Vite dev server option `server.fs.deny` can be bypassed when hosted on case-insensitive filesystem

Summary Vite dev server option server.fs.deny can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows. This bypass is similar to https://nvd.nist.gov/vuln/detail/CVE-2023-34092 -- with surface area reduced to host...

CVE-2024-23331 Vite dev server option `server.fs.deny` can be bypassed when hosted on case-insensitive filesystem

Vite is a frontend tooling framework for javascript. The Vite dev server option server.fs.deny can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows. This bypass is similar to CVE-2023-34092 -- with surface area...

Path traversal

A path traversal vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to create and amend files across the filesystem. In the worse case scenario, remote code execution could be achieved. Applications are only affected if they are using the ChrootO...

CVE-2023-49569 Maliciously crafted Git server replies can lead to path traversal and RCE on go-git clients

A path traversal vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to create and amend files across the filesystem. In the worse case scenario, remote code execution could be achieved. Applications are only affected if they are using the ChrootO...

Maliciously crafted Git server replies can lead to path traversal and RCE on go-git clients

Impact A path traversal vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to create and amend files across the filesystem. In the worse case scenario, remote code execution could be achieved. Applications are only affected if they are using the...

util-linux: Multiple Vulnerabilities

Background util-linux is a suite of Linux programs including mount and umount, programs used to mount and unmount filesystems. Description Multiple vulnerabilities have been discovered in util-linux. Please review the CVE identifiers referenced below for details. Impact Please review the referenc...

GLSA-202401-08 : util-linux: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202401-08 util-linux: Multiple Vulnerabilities - A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE filesystem. This flaw allows an unprivileged local...

CVE-2023-34325

CVE-2023-34325 concerns Xen’s copy of libfsimage (derived from grub) used by pygrub. A stack buffer overflow can be triggered by guest-controlled input when pygrub runs with superuser privileges in a privileged domain. Xen notes patches to run pygrub in deprivileged mode to avoid exploitation. CV...

OESA-2023-1995 jgit security update

A pure Java implementation of the Git version control system and command line interface. Security Fixes: Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file...

Xen: Multiple vulnerabilities in libfsimage disk handling (XSA-443)

libfsimage contains parsing code for several filesystems, most of them based on grub-legacy code. libfsimage is used by pygrub to inspect guest disks. Pygrub runs as the same user as the toolstack root in a priviledged domain. At least one issue has been reported to the Xen Security Team that...

Arbitrary File Overwrite in Eclipse JGit

Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive...

CVE-2023-4759

Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive...

CVE-2023-4759

Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive...

CVE-2023-4759 Improper handling of case insensitive filesystems in Eclipse JGit allows arbitrary file write

Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive...

CVE-2023-4759 Improper handling of case insensitive filesystems in Eclipse JGit allows arbitrary file write

Arbitrary File Overwrite in Eclipse JGit = 6.6.0 In Eclipse JGit, all versions = 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive...