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

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed a memory leak when insertoldidx failed. The following process will cause a memory leak for the copied znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Validates the session ID and tree ID in a compound request. This patch validates the session ID and tree ID within a compound request. If the first operation in the compound is an SMB2 ECHO request, ksmbd bypasses the...

Astra Linux – Vulnerability in OpenVSwitch

A flaw was discovered in Open vSwitch, where multiple versions are vulnerable to crafted Geneve packets, which may lead to a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

Astra Linux – Vulnerability in Chromium

Before version 97.0.4692.99, using "Print in Google Chrome" allowed a remote attacker to convince the user to engage in specific user interactions, thereby potentially exploiting heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Samba

A design flaw was identified in Samba’s DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers RODCs. This flaw allows RODCs and users with the GETCHANGES permission to access all attributes, including sensitive...

Astra Linux – Vulnerability in Firefox

When a network error occurred during page loading, the previous content could remain visible, accompanied by a blank URL bar. This could be used to disguise a spoofed website. This vulnerability affects Firefox versions earlier than 126...

Astra Linux – Vulnerability in linux-astra-modules-5.4, linux-astra-modules-5.10

The vulnerability of the parsechooksetxattr function in the Linux kernel-module astra-modules is related to the lack of checking for the returned value. Exploiting this vulnerability allows a perpetrator to cause a service failure...

Astra Linux – Vulnerability in Linux 5.10

A vulnerability was discovered in the Linux kernel and is classified as problematic. The affected component is the function rlbarpxmit in the file drivers/net/bonding/bondalb.c of the IPsec module. This vulnerability causes a memory leak. It is recommended that a patch be applied to address this...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: entry: avoid kprobe recursion The function cortexa76erratum1463225debuggerHandler is called when handling debug exceptions and synchronous exceptions from BRK instructions. If the compiler does not inline...

Astra Linux – Vulnerability in SOX

A floating-point exception division by zero issue was discovered in SoX within the readsamples function of the voc.c file. An attacker with a malicious file could cause the application to crash...

Astra Linux – Vulnerability in SOX

A issue was discovered in libsox.a within SoX 14.4.2. In sox-fmt.h, within the startread function, there is an integer overflow in the result of integer addition with a wrap around to 0 passed into the lsxcalloc macro that wraps around to malloc. When a NULL pointer is returned, it is used withou...

Astra Linux – Vulnerability in Python 3.7, Python 2.7

A flaw was discovered in Python. Improper handling of HTTP responses in the Python HTTP client code may allow a remote attacker, who controls the HTTP server, to cause the client script to enter an infinite loop, consuming CPU resources. The greatest threat of this vulnerability is to system...

Astra Linux – Vulnerability in ruby-rails-html-sanitizer

Rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there was a potential XSS vulnerability with certain configurations of Rails::Html::Sanitizer, due to an incomplete fix of CVE-2022-32209. Rails::Html::Sanitizer might allow an attacke...

Astra Linux – Vulnerability in Chromium

Before version 100.0.4896.88, using free after in WebGPU with Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/memhotplug: Added an addpages override for PPC. With the commit ffa0b64e3be5 “powerpc: Fix virtaddrvalid for 64-bit Book3E & 32-bit”, the kernel now validates the addr against the highmemory value. This results in the...

Astra Linux – Vulnerability in ffmpeg

A Denial of Service issue in FFmpeg 4.2 occurs due to resource management errors in the fftools/cmdutils.c file...

Astra Linux – Vulnerability in Apache2

Some modproxy configurations on the Apache HTTP Server versions 2.4.0 through 2.4.55 allow for an HTTP Request Smuggling attack. These configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch, where a non-specific pattern matches a portion of the...

Astra Linux – Vulnerability in Linux

The bpf verifier in the Linux kernel failed to properly handle truncation of the mod32 destination register when the source register was known to be 0. A local attacker who had the ability to load bpf programs could exploit this vulnerability by performing out-of-bounds reads in kernel memory,...

Astra Linux – Vulnerability in libconvert-asn1-perl

Perl-Convert-ASN1 also known as the Convert::ASN1 module for Perl up to version 0.27 allowed remote attackers to create an infinite loop due to unexpected inputs...

Astra Linux – Vulnerability in libpodofo

A stack-based buffer overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service through the ‘src/base/PdfDictionary.cpp:65’ component...

Astra Linux – Vulnerability in OpenVSwitch

A flaw was discovered in OpenVSwitch OVS. When processing an IP packet with protocol 0, OVS will install a datapath flow without modifying the IP header. This issue results in the installation of a datapath flow that matches all IP protocols with “nwproto” set to wildcard, but with an incorrect...

Astra Linux – Vulnerability in node-body-parser

body-parser is a Node.js body parsing middleware. body-parser version 1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. This issue has...

Astra Linux – Vulnerability in Wireshark

An infinite loop in the RTMPT protocol dissector in Wireshark versions 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows for denial of service through packet injection or malicious capture files...

Astra Linux – Vulnerability in Chromium

The use of after-free in Web Audio in Google Chrome before version 121.0.6167.85 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 The “streamenc regs” array is an array of dcn10streamencregisters structures. The array is initialized with four elements, corresponding to the four...

Astra Linux – Vulnerability in Twig

Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates whose names are user-inputs. It’s possible to use the source or include statement to read arbitrary files from outside the...

Astra Linux – Vulnerability in net-snmp

Net-SNMP provides various tools related to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials could use an improperly formatted OID in a SET request to the nsVacmAccessTable, causing a NULL pointer derefrence. Version 5.9.2 includes a patch to addre...

Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.31. A heap-based buffer overflow in the bfdgetl32 function in libbfd.c allows an attacker to cause a denial of service through a crafted PE file. This vulnerability can be...

Astra Linux – Vulnerability in Ceph

A flaw was discovered in Red Hat Ceph Storage 4, within the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for documentation purposes, which again exposes them to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: The xid leak in cifsflock has been fixed. If flock is not used, before returning -ENOLCK, the xid should be freed; otherwise, the xid will be leaked...

Astra Linux – Vulnerability in libstb

It was discovered that stbimage.h v2.27 contains an integer overflow vulnerability through the stbijpegdecodeblockprogdc function. This vulnerability allows attackers to cause a Denial of Service DoS attack through unspecified vectors...

Astra Linux – Vulnerability in PHP 7.3

In PHP versions 8.0. before 8.0.30, 8.1. before 8.1.22, and 8.2. before 8.2.8, various XML functions rely on the libxml global state to track configuration variables, such as whether external entities are loaded. This state is assumed to remain unchanged unless the user explicitly changes it by...

Astra Linux – Vulnerability in Firefox

In some cases, JIT-compiled code might have dereferenced a wild pointer value. This could lead to a exploitable crash. This vulnerability affects Firefox versions earlier than 122...

Astra Linux – Vulnerability in Firefox

Search queries in the default search engine might appear to be the currently navigated URL, provided that the search query itself is a properly formed URL. This could lead to a site spoofing another site, if it was maliciously set as the default search engine. This vulnerability affects Firefox...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Google Chrome before version 90.0.4430.93 allowed a remote attacker to read arbitrary files through a malicious file. Chromium security severity: Medium...

Astra Linux – Vulnerability in Vim

Heap-based Buffer Overflow in the GitHub repository vim/vim before version 9.0.0220...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Check bounds for the second channel in sndsocputvolswsx The bounds checks in sndsocputvolswsx are only applied to the first channel. This means that it is possible to write out-of-bounds values to the second channel in...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btmtksdio: Fixed a kernel oops in btmtksdiointerrupt. Fixed the following kernel oops in btmtksdiointerrrupt: 14.339134 btmtksdiointerrupt+0x28/0x54 14.339139 processsdiopendingirqs+0x68/0x1a0 14.339144...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Venus: pmhelpers: Fixed a warning in the OPP phase during the probe. Fixed the following WARN messages that were triggered during the Venus driver probe in version 5.19.0-rc8-next-20220728: WARNING: CPU: 7 PID: 339 at...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: The existing SPTE is dropped/zapped even when creating an MMIO SPTE. When installing an emulated MMIO SPTE, do so after dropping/zapping the existing SPTE if it’s shadow-present. While the commit a54aa15c6bda3 was...

Astra Linux – Vulnerability in Intel Microcode

Improper initialization of shared resources in some IntelR processors may allow an authenticated user to potentially enable information disclosure via local access...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: libbpf: Handling of size overflow for ringbuf mmap The maximum size of a ringbuf on an x86-64 host is 2GB. Therefore, 2 maxentries will cause an overflow of type u32 when mapping producer pages and data pages. Simply casting...

Astra Linux – Vulnerability in gnutls28

A flaw was discovered in GnuTLS. This vulnerability allows for a denial of service attack through excessive CPU usage and memory consumption, caused by specially crafted malicious certificates that contain a large number of name constraints and Subject Alternative Names SANs...

Astra Linux – Vulnerability in gnutls28

A vulnerability was discovered in GnuTLS. The response times to malformed ciphertexts in the RSA-PSK ClientKeyExchange differ from those of ciphertexts with correct PKCS1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack during the RSA-PSK key exchange,...

Astra Linux – Vulnerability in Parsec

The vulnerability of the pdpl-user utility in the PARSEC security subsystem is related to improper memory release after its use. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in Wireshark

The SDP protocol dissector in Wireshark versions 4.6.0 to 4.6.4 allows for a denial of service attack...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ice: The txtstamps field is set when creating new Tx rings using ethtool. When the user changes the number of queues via ethtool, the driver allocates new Tx rings. This allocation does not initialize the txtstamps field. As a...

Astra Linux – Vulnerability in exim4

Exim 4 before 4.94.2 has an improper neutralization of line delimiters. An authenticated remote SMTP client can insert newline characters into a spool file which indirectly leads to remote code execution as root via the AUTH= parameter in the MAIL FROM command...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fixed NULL pointer dereferencing crash during unloading. The mxsfb-crtc.funcs may already be NULL when unloading the driver. In such cases, calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to a NULL...

Astra Linux – Vulnerability in Chromium

The use of after-free in Blink in Google Chrome before version 93.0.4577.82 allowed a remote attacker to perform arbitrary read/write operations through a crafted HTML page. Chromium security severity: High...