Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xfrm: The trailing padding bytes after the u8 hard field in struct xfrmuserexpire are cleared during the buildpolexpire function. However, the analogous function buildexpire does not perform the same operation for struct...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: tipc: Fixed the underflow of bcackers when duplicate GRPACKMSG messages occur. The GRPACKMSG handler in tipcgroupprotorcv currently decrements bcackers for every inbound group ACK, even when the same member has already acknowledg...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: altera-tse: a bug has been fixed regarding a skb leak during DMA mapping in tsestartxmit. When dmamapsingle fails in tsestartxmit, the function returns NETDEVTXOK without freeing the skb. Since NETDEVTXOK signals to the stac...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix integer underflow in chain mode The jumbofrm function’s chain-mode implementation calculates len = nopagedlen - bmax without conditions. Here, nopagedlen = skbheadlenskb only linear bytes, and bmax is either...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Input: uinput – fixed a circular locking dependency with ff-core A circular locking dependency warning can be triggered reproducibly when using a force-feedback gamepad with uinput for example, playing ELDEN RING under Wine with ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uether: Fixed a race condition between getherdisconnect and ethstop. A race condition between getherdisconnect and ethstop can lead to a NULL pointer dereferencing. Specifically, if ethstop is triggered concurrently...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fixed the potential overflow of the firmware buffer. The function me2600xilinxdownload loads the firmware requested by requestfirmware. It is possible for this process to overflow the source buffer due to the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: gadget: fix state inconsistency on gadget init failure When cdns3gadgetstart fails, the DRD hardware remains in gadget mode, while the software state remains INACTIVE, resulting in hardware/software state inconsistenc...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: ulpi: Fix double-free in ulpiregisterinterface error path When deviceregister fails, ulpiregister calls putdevice on ulpi-dev. The device release callback ulpidevrelease drops the reference to the OF node and frees ulpi, but...

Astra Linux - Vulnerability in linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix IRQ resource leak The interrupt handler is set up, but just a few lines later, if iiotriggerregister fails, the function returns without properly releasing the handler. Added a cleanup goto to resolve the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Buffer overflow in drivers/xen/sys-hypervisor.c The build ID returned by HYPERVISORxenversionXENVERbuildid is neither terminated with NUL nor a string. The first cause a buffer overflow because the sprintf function in buildidshow...

Astra Linux – Vulnerability in cairosvg

CairoSVG is an SVG converter based on Cairo, a 2D graphics library. Prior to Kozea/CairoSVG, there was exponential denial of service due to recursive elements being amplified in the cairosvg/defs.py file. This caused CPU exhaustion with even small inputs...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. In versions up to 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the “Classic RDP Security” layer. Although the sender correctly generates these signatures, the receiving side...

Astra Linux – Vulnerability in docker.io-app

BuildKit is a toolkit for converting source code into build artifacts in an efficient, expressive, and repeatable manner. Prior to version 0.28.1, when using a custom BuildKit frontend, the frontend could generate an API message that caused files to be written outside of the BuildKit state...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. Versions up to 0.10.5 contain an out-of-bounds read vulnerability during the RDP capability exchange phase. The issue occurs when memory is accessed before validating the remaining buffer length. A remote, unauthenticated attacker can exploit this vulnerability ...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. Versions up to 0.10.5 have a out-of-bounds read vulnerability in the pre-authentication RDP message parsing logic. A remote, unauthenticated attacker can exploit this flaw by sending a specially crafted sequence of packets during the initial connection phase. Th...

Astra Linux – Vulnerability in docker.io-app

BuildKit is a toolkit for converting source code into build artifacts in an efficient, expressive, and repeatable manner. Prior to version 0.28.1, insufficient validation of Git URL fragment subdir components might allow access to files outside the checked-out Git repository root. Access was...

Astra Linux – Vulnerability in jq

jq is a command-line JSON processor. A integer overflow vulnerability exists in versions 1.8.1 and later, within the jvpstring.Append and jvpstringCopyReplaceBad functions. Concatenating strings whose combined length exceeds 2^31 bytes causes a 32-bit unsigned integer overflow in the buffer...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 134 and Thunderbird 134. 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 and Thunderbird...

Astra Linux – Vulnerability in Tomcat9

The Padding Oracle vulnerability exists in Apache Tomcat’s EncryptInterceptor with the default configuration. This issue affects Apache Tomcat versions as follows: 11.0.0-M1 through 11.0.18, 10.0.0-M1 through 10.1.52, 9.0.13 through 9.0.115, 8.5.38 through 8.5.100, and 7.0.100 through 7.0.109...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In the gpio: omap section, it is not necessary to register the driver within the probe function. Commit 11a78b794496 “ARM: OMAP: MPUIO wake updates” registers the omapmpuiodriver from the omapmpuioinit function, which is called...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.0, a underflow of a sizet variable in the IMA-ADPCM and MS-ADPCM audio decoders led to a heap-buffer-overflow issue through the RDPSND audio channel. In libfreerdp/codec/dsp.c, the IMA-ADPCM and MS-ADPCM decode...

Astra Linux – Vulnerability in Apache2

The vulnerability of “Allocation of Resources Without Limits or Throttling” in Apache HTTP Server’s modmd, through OCSP response data. This issue affects Apache HTTP Server versions 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

Astra Linux – Vulnerability in gst-plugins-bad1.0

GStreamer DVB Subtitles Out-of-Bounds: Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability, but the attack vectors may vary dependi...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.0, there was an integer underflow issue in the updatereadcachebitmaporder function of FreeRDP’s Core Library. This vulnerability has been fixed in version 3.24.0...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, there was a 32-bit unsigned integer overflow in the XWD X Windows encoder, which could lead to an undersized heap buffer allocation. When writing an extremely...

Astra Linux – Vulnerability in Squid

Squid is a caching proxy for the Web. Prior to version 7.5, due to improper input validation, Squid was vulnerable to out-of-bound reads when handling ICP traffic. This issue allowed a remote attacker to access small amounts of memory that might contain sensitive information, by responding with...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: fec: handle pagepooldevallocpages error The fecenetupdatecbd function calls pagepooldevallocpages, but it does not handle the case where NULL is returned. A WARNON!newpage message is generated, but the program still proceeds...

Astra Linux – Vulnerability in dovecot

Dovecot OTP authentication is vulnerable to replay attacks under certain conditions. If the auth cache is enabled, and the username is changed in passdb, then the OTP credentials can be cached, making the same OTP response valid. An attacker who can observe the OTP exchange can log in as the user...

Astra Linux – Vulnerability in dovecot

Sending the “NOOP ...” command with 4000 opening and closing parentheses results in an additional 1MB of memory usage. Longer commands will cause the client to disconnect. This 1MB of memory can be reserved for longer periods of time by not sending the command that ends with LF. Thus, an attacker...

Astra Linux – Vulnerability in dovecot

Doveadm credentials are verified through direct comparison, which is vulnerable to timing oracle attacks. An attacker can use this vulnerability to determine the configured credentials. Identifying these credentials allows them to gain full access to the affected component. Limit access to the...

Astra Linux – Vulnerability in OpenSSL

Issue summary: When processing a delta CRL that contains the Delta CRL Indicator extension, a NULL pointer dereference may occur if the required CRL Number extension is missing. This can lead to a crash, resulting in a Denial of Service for the application. Impact summary: A NULL pointer...

Astra Linux – Vulnerability in OpenSSL

Issue summary: A uncommon configuration where clients perform DANE TLSA-based server authentication, combined with unusual server DANE TLSA records, may lead to a use-after-free or double-free on the client side. Impact summary: A use-after-free can have various potential consequences, such as th...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, the MAT decoder used 32-bit arithmetic due to incorrect parenthesization, resulting in a heap over-read. This vulnerability has been fixed in versions 7.1.2-16...

Astra Linux – Vulnerability in Vim

Vim is an open-source, command-line text editor. Prior to version 9.2.0073, there was a vulnerability related to OS command injection in the netrw standard plugin bundled with Vim. By forcing a user to open a specially crafted URL e.g., using the scp:// protocol handler, an attacker could execute...

Astra Linux – Vulnerability in ffmpeg5

A out-of-bounds read in the readglobalparam function libavcodec/av1dec.c of FFmpeg v8.0.1 allows attackers to cause a Denial of Service DoS attack through a crafted input...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: gtp: The device is destroyed along with the udp socket’s netns. The gtpnewlink function links the device to the list in devnet dev, instead of srcnet, where an udp tunnel socket is created. Even when srcnet is removed, the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: L2CAP: Verify the payload length of L2CAPINFORSP before performing the read operation. The l2capinformationrsp function checks that cmdlen covers the fixed l2capinforsp header type + result, 4 bytes. However, it the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvdimm/bus: Fixed potential use of resources after freeing memory during asynchronous initialization. Dingisoul with KASAN reported a situation where use of resources occurs after freeing memory if deviceadd fails in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fixed the issue where krb5 mounts failed when the client tried to mount shares with incorrect credentials. It turned out that the client was reusing the SMB session from the first mount attempt, even though a differe...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Media: dvb-net: fixed OOB access in ULE extension header tables The ulemandatoryexthandlers and uleoptionalexthandlers tables in handleoneuleextension are declared with 255 elements valid indices 0-254. However, the htype index i...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: Fixed a NULL pointer dereferencing on shared blocks. The flowchange function calls tcfblockq, and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL dereferen...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackexpect: Use expect-helper. Use expect-helper in ctnetlink and /proc to dump the helper’s name. Using nfcthelp without holding a reference to the master conntrack is unsafe. Use exp-master-helper in the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: Avoid overflows in ip6datagramsendctl Yiming Qian reported: I believe I have found a locally triggerable kernel bug in the IPv6 sendmsg auxiliary-data path that can cause the kernel to panic via skbunderpanic local DoS...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: A bug in NFULAPAYLOAD was fixed regarding an uninitialized padding leak. The function buildpacketmessage manually constructs the NFULAPAYLOAD netlink attribute using skbput and skbcopybits, bypassing the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net/sched: schhfsc: Fixed an issue where a division by zero could occur in rtscmin. The m2sm function converts a u32 slope into a u64 scaled value. For large inputs e.g., when m1=4000000000, the result can reach 2^32. The...

Astra Linux – Vulnerability in Flatpak

Flatpak is a Linux application sandboxing and distribution framework. Prior to version 1.16.4, the caching mechanism for ld.so removed outdated cache files without properly checking whether the app’s control over the path to the outdated cache was valid within the cache directory. This allowed...

Astra Linux – Vulnerability in Flatpak

Flatpak is a Linux application sandboxing and distribution framework. Prior to version 1.16.4, the Flatpak portal allowed paths to be specified in the “sandbox-expose” options. These paths could be app-controlled symbolic links that pointed to arbitrary locations. When a Flatpak application was...

Astra Linux – Vulnerability in Apache2

Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server up to version 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes this vulnerability...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: filemap: Avoid truncating the 64-bit offset to 32 bits. On 32-bit kernels, the folioseekholedata function inadvertently truncated a 64-bit value to 32 bits, which could lead to an infinite loop when writing to an xfs filesystem...