Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142, and Thunderbird 142. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability ha...

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

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Avoid undefined behavior: applying zero offset to a null pointer ACPICA commit: 770653e3ba67c30a629ca7d12e352d83c2541b1e Before this change, the following UBSAN stack trace was seen in Fuchsia: 0 0x000021e4213b3302 in...

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: fou: Do not allow the value 0 for FOUATTRIPPROTO. The issue mentioned in the previous patch still exists in fouudprecv. If FOUATTRIPPROTO is set to 0, the buffer skb is neither freed by fouudprecv nor sent through...

Astra Linux – Vulnerability in libssh2

In libssh2 v1.9.0 and earlier versions, the SSHMSGDISCONNECT logic in packet.c has an integer overflow in a bounds check, allowing an attacker to specify an arbitrary out-of-bounds offset for a subsequent memory read. A malicious SSH server may be able to disclose sensitive information or cause a...

Astra Linux – Vulnerability in ffmpeg, ffmpeg5

There is a NULL pointer dereference vulnerability in FFmpeg’s Firequalizer filter libavfilter/affirequalizer.c. This vulnerability arises due to a missing check on the return value of avmallocarray in the configinput function. An attacker could exploit this vulnerability by tricking a victim into...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server versions 2.4.0 to 2.4.46: A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is no report of this overflow being exploitable, nor can the Apache HTTP Server team have created such a report. However, certain compilers and/or compilation options...

Astra Linux – Vulnerability in libde265

There is an assertion scalinglistpredmatrixiddelta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding the file. This can allow attackers to cause a Denial of Service DoS by running the application with a crafted file, or potentially causing unspecified other impacts...

Astra Linux – Vulnerability in Xen

Potential speculative code storage bypasses exist in all supported CPU products. Combined with software vulnerabilities related to speculative execution of overwritten instructions, this could lead to incorrect speculation and potentially cause data leakage...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Net: If sock is not available, do not access sock's skwq in skstreamwaitmemory. The following NULL pointer dereferences have also been fixed: ... 14.471200 Call Trace: 14.471562 14.471882 lockacquire+0x245/0x2e0 14.472416 ?...

Astra Linux – Vulnerability in Chromium

The use of after-free in Dawn in Google Chrome before version 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in htmldoc

A flaw was discovered in htmldoc version 1.9.12. A double-free in the function pspdfexport in ps-pdf.cxx may lead to a write-what-where condition, allowing an attacker to execute arbitrary code and cause a denial of service...

Astra Linux – Vulnerability in underscore

The package underscore from 1.13.0-0 and before 1.13.0-2, as well as from 1.3.2 and before 1.12.1, are vulnerable to Arbitrary Code Injection via the template function, especially when a variable property is passed as an argument without proper sanitization...

Astra Linux – Vulnerability in bluez

Before version 5.59 of BlueZ, physically nearby attackers could obtain sensitive information because the parameters in the profiles/audio/avrcp.c files were not validated for their length...

Astra Linux – Vulnerability in Chromium

Before the release of 87.0.4280.141, users who were browsing safely in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in imagemagick

In the IntensityCompare function in /magick/quantize.c, there are calls to PixelPacketIntensity, which may return overflowing values to the caller when ImageMagick processes a crafted input file. To address this issue, the patch introduces and utilizes the ConstrainPixelIntensity function. This...

Astra Linux – Vulnerability in Firefox, Thunderbird

Due to incorrect JIT optimization, we misinterpreted data from the wrong type of object, resulting in the potential leakage of a single bit of memory. This vulnerability affects Firefox 91 and Thunderbird 91...

Astra Linux – Vulnerability in openjdk-11

A vulnerability exists in the Oracle Java SE and Oracle GraalVM Enterprise Edition products from Oracle Java SE component: Hotspot. The versions affected include Oracle Java SE: 7u321, 8u311, 11.0.13, 17.0.1; Oracle GraalVM Enterprise Edition: 20.3.4 and 21.3.0. This easily exploitable...

Astra Linux – Vulnerability in libde265

Libde265 v1.0.4 contains a heap buffer overflow in the mcchroma function, which can be exploited through a specially crafted file...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in background fetch in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page...

Astra Linux – Vulnerability in Ruby 2.5

The REXML gem before version 3.2.5 in Ruby, before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly handle XML round-trip issues. An incorrect document may be generated after parsing and serializing...