Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mptcp: always handle address removal under msk socket lock Syzkaller reported a lockdep splat in the PM control path: WARNING: CPU: 0 PID: 6693 at ./include/net/sock.h:1711 sockownedbyme include/net/sock.h:1711 inline WARNING: CP...

Astra Linux – Vulnerability in Tiff

A memory-related flaw was discovered in libtiff. Passing a specially crafted TIFF file to the TIFFOpen API may allow a remote attacker to cause a denial of service by using a crafted input with a size smaller than 379 KB...

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 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 Firefox

If a user visited a webpage with an invalid TLS certificate and granted an exception, the webpage was able to present a WebAuthn challenge that the user was prompted to complete. This violates the WebAuthN specification, which requires a secure transport connection without errors. This...

Astra Linux – Vulnerability in grub2

A flaw was discovered in command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw allows an attacker to force grub2 to call the hooks once the module that registered them was unloaded, resulting in a use-after-free vulnerabilit...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2. When performing a symlink lookup, the grub’s UFS module checks the data size of the inode to allocate an internal buffer to read the file content. However, it fails to check whether the data size of the symlink has exceeded its allocated limit. As a result, the...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Autofill in Google Chrome prior to 135.0.7049.52 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. Chromium security severity: Low...

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, there is a limitation on the size of the location parameter due to the limited size of the location buffer, which is set to 1024...

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 Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: zram: Fixed the potential UAF Use-after-Free issue related to the zram table. If zrammetaalloc fails early, it frees the allocated zram-table without setting it to NULL. This could potentially allow zrammetafree to access the...

Astra Linux – Vulnerability in Python 3.11

There is a medium-severity vulnerability affecting CPython. The email module does not properly quote newlines for email headers when serializing an email message, allowing for header injection when an email is serialized...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevention of division by zero The user can set any speed value. If the speed is greater than UINTMAX/8, a division by zero is possible. Found by the Linux Verification Center linuxtesting.org with SVACE...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nfsd: When trying to queue dlrecall, if the call to nfsd4runcb fails, the reference count of dlstid is not decremented. This leads to a leak of the following objects: unreferenced object 0xffff88812067b578 size 344: Comm “nfsd”,...

Astra Linux – Vulnerability in Chromium

Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Before version 134.0.6998.35, reading media content in Google Chrome allowed a remote attacker to potentially perform out-of-bounds memory access through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in DjVuLibre

DjVuLibre is a GPL implementation of DjVu, a web-centric format for distributing documents and images. Prior to version 3.5.29, the MMRDecoder::scanruns method was vulnerable to an OOB-write vulnerability, as it did not check that the xr pointer remained within the bounds of the allocated buffer...

Astra Linux – Vulnerability in libarchive

A vulnerability has been identified in the libarchive library. This flaw involves an “off-by-one” calculation error when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. Although seemingly minor, such an overflow can corrupt adjacent memory, resulting in...

Astra Linux – Vulnerability in libarchive

A vulnerability has been identified in the libarchive library. This flaw can lead to an over-reading of the heap buffer, as the size of a filter block may exceed the Lempel-Ziv-Storer-Schieber LZSS window. This means that the library may attempt to read beyond the allocated memory buffer, which c...

Astra Linux – Vulnerability in Yelp

A flaw was discovered in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability enables malicious users to input help documents, which may result in the exfiltration of user files to an external environment...