Astra Linux – Vulnerability in protobuf

Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups/series of SGROUP tags can be corrupted due to exceeding the stack limit, i.e., StackOverflow. Parsing nested groups as unknown fields using the DiscardUnknownFieldsParser or the Java Protobuf...

Astra Linux – Vulnerability in Python 3.11

A vulnerability has been identified in the CPython venv module and CLI. This vulnerability arises from improper quoting of path names when creating a virtual environment. As a result, attackers can inject commands into the virtual environment “activation” scripts e.g., using “source...

Astra Linux – Vulnerability in curl

When asked to use a .netrc file for credentials and to follow HTTP redirects, curl could potentially expose the password used for the first host to the followed-to host under certain circumstances. This flaw only occurs if the netrc file contains a default entry that omits both the login...

Astra Linux – Vulnerability in Chromium

The use of after-free in Skia in Google Chrome before version 133.0.6943.53 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in glibc

When the assert function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information. This may lead to a buffer overflow if the size of the message string matches the page size...

Astra Linux – Vulnerability in Chromium

The use of after-free in V8 in Google Chrome before version 133.0.6943.53 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2. When reading data from a squash4 filesystem, grub’s squash4 fs module uses user-controlled parameters from the filesystem’s geometry to determine the internal buffer size. However, it improperly checks for integer overflows. A maliciously crafted filesystem may cau...

Astra Linux – Vulnerability in grub2

When reading data from the disk, the GRUB’s UDF filesystem module uses the user-controlled data length metadata to allocate its internal buffers. In certain scenarios, while iterating through disk sectors, it assumes that the read size from the disk is always smaller than the allocated buffer siz...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2. When performing a symlink lookup from a romfs filesystem, grub’s romfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size. However, it improperly checks for integer overflows. A maliciously crafted...

Astra Linux – Vulnerability in Chromium

The use of after-free in V8 in Google Chrome before 133.0.6943.98 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Navigation in Google Chrome before version 133.0.6943.98 allowed a remote attacker to potentially exploit heap corruption through a crafted Chrome Extension. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Rejected reason: Not exploitable...

Astra Linux – Vulnerability in grub2

When reading data from an HFS filesystem, Grub’s HFS filesystem module uses user-controlled parameters from the filesystem metadata to calculate the internal buffer size. However, it fails to properly check for integer overflows. A maliciously crafted filesystem may cause some of those buffer siz...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions starting from 8.1. up to 8.1.32, and from 8.2. up to 8.2.28, as well as in versions starting from 8.3. up to 8.3.19, and from 8.4. up to 8.4.5, when the HTTP request module parses HTTP responses received from servers, folded headers are parsed incorrectly. This may lead to...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions starting from 8.1. up to 8.1.32, and from 8.2. up to 8.2.28, and from 8.3. up to 8.3.19, as well as in PHP versions starting from 8.4. up to 8.4.5, headers that lack a colon : are treated as valid headers, even though they are not. This can cause applications to accept invalid...

Astra Linux – Vulnerability in libcap2

The PAM module pamcap.so in the libcap configuration suite allows for group names that start with “@”. However, during actual parsing, configurations that do not start with “@” are incorrectly recognized as group names. This can lead to unintended users being granted a set of inherited...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions 8.1. through 8.1.32, 8.2. through 8.2.28, 8.3. through 8.3.19, and 8.4. through 8.4.5, when requesting an HTTP resource using the DOM or SimpleXML extensions, the wrong content-type header is used to determine the charset when the requested resource performs a redirect. This may...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 135. 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 has been fixed in Firefox 135.0.1...

Astra Linux – Vulnerability in PHP 8.2

In PHP versions starting from 8.1. up to 8.1.32, from 8.2. up to 8.2.28, from 8.3. up to 8.3.19, and from 8.4. up to 8.4.5, when user-supplied headers are sent, insufficient validation of line-end characters may prevent certain headers from being sent or may lead to misinterpretation of certain...

Astra Linux – Vulnerability in Chromium

In V8, reading outside the bounds of permission in Google Chrome before version 134.0.6998.35 allowed a remote attacker to perform out-of-bound memory access through a crafted HTML page. Chromium security severity: High...