Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: kdb: Buffer overflow issue during tab-complete has been fixed. Currently, when a user attempts symbol completion using the Tab key, kdb uses strncpy to insert the completed symbol into the command buffer. Unfortunately, it passes...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validated the box size for the snooped cursor. Invalid user-space DMA surface copies could potentially cause an overflow when copying data from the surface to the snooped image, leading to crashes. To address this...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Tracing: A overflow issue in getfreeelt has been fixed. The variable tracingmap-nextelt is at risk of overflowing. Once it overflows, new elements can still be inserted into the tracingmap, even though the maximum number of...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow The sanitizer reports the following issues: 62.982337 ------------ cut here ------------ 62.985692 cgroup:...

Astra Linux – Vulnerability in glib2.0

A heap-based buffer overflow issue was discovered in glib due to an incorrect calculation of the buffer size in the gescapeuristring function. If the string to be escaped contains a very large number of unacceptable characters which would require escaping, the calculation of the length of the...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Autofill in Google Chrome on Android prior to version 91.0.4472.77 allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: HID: mcp2221: prevented a buffer overflow in mcpsmbuswrite Slight warning: drivers/hid/hid-mcp2221.c:388 mcpsmbuswrite error: memcpy ‘&mcp-txbuf5’ is too small 59 vs 255 drivers/hid/hid-mcp2221.c:388 mcpsmbuswrite error: memcp...

Astra Linux – Vulnerability in Apache2

If LimitXMLRequestBody is set to allow request bodies larger than 350MB default is 1MB on 32-bit systems, an integer overflow may occur, which can lead to out-of-bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier versions...

Astra Linux – Vulnerability in GhostScript

A issue was discovered in Artifex Ghostscript prior to version 10.05.0. The DOCXWRITE TXTWRITE device suffers from a text buffer overflow issue due to the use of long characters in devices/vector/doccommon.c...

Astra Linux – Vulnerability in libde265

Libde265 v1.0.4 contains a heap buffer overflow in the putweightedbipred16fallback function, which can be exploited through a specially crafted file...

Astra Linux – Vulnerabilities in Python 2.7, Python 3.11, Python 3.7

When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model, a C stack overflow occurs...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: cfg80211 – Fix for buffer overflow in elem comparison. For vendor elements, the code assumes that 5 octets are present without checking them. Since the element itself has already been checked for compatibility, we only need...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bnxt: Avoid overflow in bnxtgetnvramdirectory. The value of an arithmetic expression may be subject to overflow due to a failure to cast the operands to a larger data type before performing arithmetic operations. A macro was used...

Astra Linux – Vulnerability in libpodofo

A flaw was discovered in PoDoFo 0.9.7. An uncontrolled recursive call within the PdfNamesTree::AddToDictionary function in src/podofo/doc/PdfNamesTree.cpp can lead to a stack overflow issue...

Astra Linux – Vulnerability in opensc

The gemsafe GPK smart card software driver in OpenSC before version 0.21.0-rc1 has a stack-based buffer overflow in the scpkcs15emugemsafeGPKinit function...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dm ioctl: A misbehavior occurred when listversions raced with module loading. listversions will first estimate the required space using the dmtargetiteratelistversiongetneeded, &needed call, and then fill the space using the...

Astra Linux – Vulnerability in libgsf

There is an integer overflow vulnerability in the Compound Document Binary File format parser of v1.14.52 in the GNOME Project’s G Structured File Library libgsf. A specially crafted file can lead to an integer overflow, allowing for a heap-based buffer overflow when processing the sector...

Astra Linux – Vulnerability in ffmpeg, ffmpeg5

A buffer overflow vulnerability exists in Ffmpeg v.n6.1-3-g466799d4f5, allowing a local attacker to execute arbitrary code through the ffbwdiffilterintrac function in the libavfilter/bwdifdsp.c:125:5 component...

Astra Linux – Vulnerability in zbar

There is a heap-based buffer overflow in the qrreadermatchcenters function of ZBar 0.23.90. specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To exploit this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...

Astra Linux – Vulnerability in TIF format

An integer overflow flaw was discovered in libtiff, which resides in the tifgetimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The greatest threat posed by this vulnerability relates to confidentiality, integrity, and system...