Astra Linux – Vulnerability in Samba

The Samba AD DC administration tool, when working against a remote LDAP server, will, by default, send new or reset passwords over a signed-only connection...

Astra Linux – Vulnerability in slapi-nis

A flaw was discovered in slapi-nis in versions prior to 0.56.7. A NULL pointer dereferencing during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The greatest threat from this vulnerability is to system availability...

Astra Linux – Vulnerability in the 389-DS-base

When binding against a DN during authentication, the response from 389-ds-base will differ depending on whether the DN exists or not. This can be exploited by an unauthenticated attacker to check the existence of an entry in the LDAP database...

Astra Linux – Vulnerability in sudo

The “sudoedit” personality of Sudo before version 1.9.5 might allow a local unprivileged user to perform arbitrary directory existence tests by exploiting a race condition in the “sudoedit.c” code, which allows a user-controlled directory to be replaced with a symlink pointing to an arbitrary pat...

Astra Linux – Vulnerability in RustC

Rust is a multi-paradigm, general-purpose programming language designed for performance and safety, especially safe concurrency. The Rust Security Response WG was notified that the std::fs::removedirall standard library function is vulnerable due to a race condition that enables symlink creation...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: A bug was fixed while setting up Level-2 PBL pages. Memory corruption is avoided when setting up Level-2 PBL pages for non-MR resources when numpages 256K. There will be a single PDE page address consecutive pages in...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in Ansible. The ansible-core user module allows an unprivileged user to silently create or replace the contents of any file on any system path, and to take ownership of that file when a privileged user executes the user module against the unprivileged user’s home directory. ...

Astra Linux – Vulnerability in Ruby-Rack

There is a directory traversal vulnerability in Rack versions prior to 2.2.0. This vulnerability allows attackers to exploit the directory traversal vulnerability in the Rack::Directory module, which is included with Rack. This could lead to the disclosure of sensitive information...

Astra Linux – Vulnerability in Firefox and Thunderbird

When accessing directory listings for chrome:// URLs as source text, certain parameters are reflected. This vulnerability affects Firefox ESR 102.1, Firefox ESR 91.12, Firefox 103, Thunderbird 102.1, and Thunderbird 91.12...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: ulpi: Fix for the debugfs directory leak The ULPI per-device debugfs root is named after the parent of the ulpi device. However, ulpiunregisterinterface attempts to remove a debugfs directory named after the ulpi device...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: The BUG function call has been removed after failing to insert a delayed directory index entry. Instead of calling BUG when we fail to insert a delayed directory index entry into the delayed node’s tree, we can simply...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “landlock”: Fixed the “dparent” walk. The WARNONONCE function in “collectdomainaccesses” can be triggered when trying to link a root mount point. This does not actually work in practice because this directory is already mounted,...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, the RSS notifier allowed path traversal in notify-recipient-uri e.g., rss:///../job.cache, enabling a remote IPP client to write RSS XML bytes outside of CacheDir/r...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Do not free the qgroup space unless specified. Boris noticed during his simple quota testing that there was a leak caused by Sweet Tea’s change to the subvol create function, which would stop a transaction commit. This...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix for a use-after-free in ext4renamedirprepare. We encountered the following issue: EXT4-fs loop0: Mounted a filesystem without a journal. Options: , errors=continue. ext4getfirstdirblock: bh-bdata=0xffff88810bee6000,...

Astra Linux – Vulnerability found in Python 3.11, Python 3.7, and Python 2.7

The ‘zipfile’ module does not check the validity of the offset value specified in the ZIP64 End of Central Directory EOCD Locator record. Instead, the ZIP64 EOCD record is assumed to be the previous record in the ZIP archive. This behavior could be exploited to create ZIP archives that are...

Astra Linux – Vulnerability in libgit2

libgit2 is a portable C implementation of the Git core methods, provided as a linkable library with a robust API. It allows for integrating Git functionality into your application. However, using properly crafted inputs to gitindexadd can lead to heap corruption, which may be exploited for...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: nilfs2: Fixed the misjudgment in nilfsemptydir and the long loop that occurred due to I/O errors. The error handling in nilfsemptydir when reading a directory’s folio/page fails is incorrect. In the old ext2 implementation, if...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Do not log conflicting inodes if it’s a directory that was moved during the current transaction. We cannot log an conflicting inode if it’s a directory that was moved from one parent directory to another parent directory...

Astra Linux – Vulnerability in Mariadb 10.3

MariaDB mariadb-dump Utility Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected MariaDB installations. Exploiting this vulnerability requires interaction with the mariadb-dump utility, but the attack vectors ma...