Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository vim/vim before version 8.2.4968...

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

In the Linux kernel, the following vulnerability has been resolved: kcm: Fixed error handling for SOCKDGRAM in kcmsendmsg. Syzkaller identified a memory leak in kcmsendmsg, and the commit c821a88bd720 "kcm: Fix memory leak in the error path of kcmsendmsg" suppressed this issue by updating...

Astra Linux – Vulnerability in libbpf

A vulnerability has been discovered in the Linux kernel. It has been identified as problematic. This issue affects the parseusdtarg function in the tools/lib/bpf/usdt.c file of the BPF component. Manipulating the regname argument leads to a memory leak. It is recommended that a patch be applied t...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: Fixed issues related to locking and validity checks for isoconn. sk-skstate indicates whether isopisk-conn is valid. Operations that check or update skstate and access conn should hold locksock; otherwise, they...

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 Firefox, Chromium

Before version 101.0.4951.41, using Codecs in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Samba

MaxQueryDuration is not honored in Samba AD DC LDAP...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Cast in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Fixed a deadlock that occurred when cloning inline extents and using qgroups. There are a few exceptional cases where cloning an inline extent requires copying the inline extent data into a page of the destination inode...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: dropping peer group IDs under namespace lock When cleaning up peer group IDs in the failure path, we need to ensure that the namespace lock is retained. Otherwise, another thread might simultaneously change the mount status...

Astra Linux – Vulnerability in Linux, Linux 5.10

A race condition was identified in the Linux kernel’s perfeventopen function, which can be exploited by an unprivileged user to gain root privileges. This bug allows for the exploitation of several attack primitives, such as kernel address information leakage and arbitrary execution...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: f2fs: A fix was made to avoid a use-after-free condition related to cached IPU bio. The xfstest generic/019 report a bug: Kernel BUG: At mm/filemap.c:1619! RIP: 0010: folioendwriteback+0x8a/0x90 Call Trace:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: conntrack: Hash resizes and cleanup operations need to be executed serially. Syzbot was able to trigger the following warning 1. No reprocessing occurred by Syzbot yet, but I was able to trigger a similar issue by...

Astra Linux – Vulnerability in Parsec

The vulnerability of the typefromtext function in the PARSEC security subsystem is related to accessing beyond the global buffer boundaries. Exploiting this vulnerability allows an attacker to gain access to confidential data and also cause service failures...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: efi: Make efirtlock a rawspinlock Running a rt-kernel base on 6.2.0-rc3-rt1 on an Ampere Altra outputs the following: BUG: A sleeping function is called from an invalid context at kernel/locking/spinlockrt.c:46 inatomic: 1...

Astra Linux – Vulnerability in Vim

NULL pointer dereferencing in the function vimregexecstring at regexp.c:2729 in the GitHub repository vim/vim, prior to version 8.2.4901. NULL pointer dereferencing in function vimregexecstring at regexp.c:2729 allows attackers to cause a denial of service application crash through crafted inputs...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in DirectSockets in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform arbitrary read/write via a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

The incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 136.0.7103.113 allowed a remote attacker to potentially perform a sandbox escape via a malicious file. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

In V8, reading and writing outside the allowed boundaries in Google Chrome before version 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: clk: Fixed clkhwgetclk when dev is NULL. Any registered clkcore structure may have a NULL pointer in its dev field. Although this has never been officially documented, this is evident from the widespread use of clkregister and...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: SPI: sun6i – Fixing the race condition between DMA RX transfer completion and RX FIFO drain. Previously, the transfer-completion interrupt would immediately drain the RX FIFO to read any remaining data in the FIFO into the RX...

Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository for vim/vim before version 8.2...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux kernel’s implementation of RDMA over InfiniBand. An attacker with a privileged local account can leak kernel stack information by issuing commands to the /dev/infiniband/rdmacm device node. Although this access is unlikely to reveal sensitive user information, i...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in V8 in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform out-of-bounds memory access via a crafted HTML page...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been addressed through improved enforcement of iframe sandboxing policies. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4, and iPadOS 14.4. Maliciously crafted web content may violate...

Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository for vim/vim before version 8.2...

Astra Linux – Vulnerability in astra-safepolicy

The vulnerability of the astra-safepolicy security configuration software is related to the lack of measures for cleaning input data. Exploiting this vulnerability allows attackers to access confidential data, compromise its integrity, and cause service failures...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in QR scanning in Google Chrome on iOS prior to 89.0.4389.72 allowed an attacker who convinced the user to scan a QR code to bypass navigation restrictions via a crafted QR code...

Astra Linux – Vulnerability in openimageio

There are multiple denial-of-service vulnerabilities in the image output closing functionality of the OpenImageIO Project’s OpenImageIO v2.4.4.2. specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious inputs to exploit these...

Astra Linux – Vulnerability in libarchive

An improper link resolution flaw during the extraction of an archive can cause changes to the access control list ACL of the target of the link. An attacker may provide a malicious archive to a victim user, triggering this flaw when the victim tries to extract the archive. A local attacker may...

Astra Linux – Vulnerability in WebKit2GTK

There is a use-after-free vulnerability in the way certain events are processed for ImageLoader objects in Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to potential information leaks and further memory corruption. To exploit this vulnerability, a victim must be tricked into...

Astra Linux – Vulnerability in pillow

A issue was discovered in Pillow prior to version 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to handle any combination of \r and \n as line endings. This implementation uses a quadratic method of accumulating lines while searching for a line ending. A malicious EPS...

Astra Linux – Vulnerability in Firefox

When processing a redirect that conflicts with a Referrer-Policy, Firefox would adopt the Referrer-Policy of the redirect. This could potentially result in more information than intended by the original origin being provided to the destination of the redirect. This vulnerability affects Firefox...

Astra Linux – Vulnerability in Firefox

Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities in Firefox 101. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these vulnerabilities could have been exploited to execute arbitrary...

Astra Linux – Vulnerability in pillow

Packages with version numbers 5.2.0 and earlier, as well as 8.3.2, are vulnerable to Regular Expression Denial of Service ReDoS attacks through the getrgb function...

Astra Linux – Vulnerability in Wireshark

Large loops in multiple protocol dissectors in Wireshark versions 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture files...

Astra Linux – Vulnerability in hsqldb1.8.0, hsqldb

A flaw was discovered in the Libreoffice package. An attacker can create an odb file that contains a “database/script” file with a SCRIPT command. The contents of this file can then be written into a new file, whose location is determined by the attacker...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/core: Ensure that “ibport” is valid when accessing the sysfs node. The “ibport” structure must be set before adding the sysfs kobject, and reset after removing it. Otherwise, the system may crash when accessing the sysfs...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a set of free and open-source remote desktop protocol libraries and clients. In affected versions, an integer overflow in the freerdpbitmapplanarcontext function leads to a heap-buffer overflow. This affects FreeRDP-based clients. FreeRDP-based server implementations and proxies are no...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: igb: Initialize the mailbox message for VF reset When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. However, the memory is allocated from the stack, which means that information m...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: cifs: A memory leak was fixed in the deferred close operation. The xfstests tests on smb21 report kmemleak as follows: unreferenced object 0xffff8881767d6200 size 64: comm "xfsio", pid 1284, jiffies 4294777434 age 20.789s Hex...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Video: fbdev: amba-clcd: Fixed refcount leak issues. In clcdfbofinitdisplay, we should call ofnodeput for the references returned by ofgraphgetnextendpoint and ofgraphgetremoteportparent, as these references have increased the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: jbd2: The assertion “jh-bfrozendata == NULL” failed when the journal was aborted. The following process will fail the assertion “jh-bfrozendata == NULL” in jbd2journaldirtymetadata: jbd2journalcommitTransaction; unlinkdir/a; jh-b...

Astra Linux – Vulnerability in Squid

A issue was discovered in Squid 4.9 through 4.17 and 5.0.6 through 5.6. Due to inconsistent handling of internal URIs, sensitive information about clients using the proxy may be exposed through an HTTPS request to an internal cache manager URL. This issue has been fixed in version 5.7...

Astra Linux – Vulnerability in Firefox and Thunderbird

When generating the assembly code for MLoadTypedArrayElementHole, an incorrect AliasSet was used. In conjunction with another vulnerability, this could have led to an out-of-bounds memory read. This vulnerability affects Thunderbird 91.8, Firefox 99, and Firefox ESR 91.8...

Astra Linux – Vulnerability in Vim

A heap buffer overflow occurred in the vimstrncpy findword function in the GitHub repository vim/vim, prior to version 8.2.4919. This vulnerability could potentially cause software to crash, enable bypassing the protection mechanism, modify memory, and even allow remote execution...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Navigation in Google Chrome prior to 122.0.6261.57 allowed a remote attacker to spoof security UI via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in TIF format

A null source pointer passed as an argument to the memcopy function within TIFFFetchStripThing in tifdirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to a Denial of Service attack through a crafted TIFF file. For users who compile libtiff from source code, this fix is available in the...

Astra Linux – Vulnerability in Intel Microcode

The sequence of processor instructions may lead to unexpected behavior in some IntelR XeonR 6 Scalable processors. It is possible for a authenticated user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: perf bpf: A memory leak was avoided in perfenvinsertbtf. The perfenvinsertbtf function does not insert a BTF entry if a duplicate ID is encountered, which can lead to a memory leak. The function should now return a success/error...