Astra Linux – Vulnerability in Firefox and Thunderbird

Session history navigations may have led to a use-after-free condition, potentially causing exploitable crashes. This vulnerability affects Firefox 102, Firefox ESR 91.11, Thunderbird 102, and Thunderbird 91.11...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In media: iris: gen2, a sanity check for session termination was added. In iriskillsession, inst-state is set to IRISINSTERROR, and sessionclose is executed, which will free memory allocated to insthfigen2-packet. If stopstreamin...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cifs: A memory leak occurs when the build ntlmssp negotiate blob operation fails. There is a memory leak when mounting CIFS shares: - Unreferenced object: 0xffff888166059600 size 448 Command: “mount.cifs”, PID: 51391, Jiffies:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: iris: Fixed a memory leak by releasing the untracked persist buffer. A internal buffer that is allocated only once per session was not being released during session closure. This was because it wasn’t tracked as part of th...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fixed a race condition between session lookup and expire operations. Thread A + Thread B ksmbdsessionlookup | smb2sesssetup sess = xaload | | | xaerase&conn-sessions, sess-id; | | ksmbdsessiondestroysess -- kfreesess | //...

Astra Linux – Vulnerability in Flask

Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches Set-Cookie headers, it may send one client’s session...

Astra Linux – Vulnerability in SQLite3

A vulnerability was discovered in SQLite SQLite3 version 3.43.0 and is classified as critical. This issue affects the sessionReadRecord function in the file ext/session/sqlite3session.c of the make alltest component. The vulnerability results in a heap-based buffer overflow. It is recommended to...

Astra Linux – Vulnerability in Wireshark

The SDP protocol dissector in Wireshark versions 4.6.0 to 4.6.4 allows for a denial of service attack...

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

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fixed a race condition in hidpsessionthread. There is a potential race condition in hidpsessionthread that may lead to a use-after-free. For example, the timer is active while hidpdeltimer is called in hidpsessionthrea...

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

A use-after-free vulnerability was discovered in iscsiswtcpsessioncreate in drivers/scsi/iscsitcp.c within the SCSI sub-component of the Linux kernel. This flaw allows an attacker to access internal kernel information...

Astra Linux – Vulnerability in Linux 5.10

A NULL pointer dereference flaw was discovered in the Linux kernel’s X.25 set of standardized network protocol functions. This flaw allows a local user to crash the system by terminating their session using a simulated Ethernet card while continuing to use that connection...

Astra Linux – Vulnerability in Linux 5.15

A flaw was discovered in the ksmbd component of the Linux kernel, a high-performance in-kernel SMB server. The specific flaw exists in the processing of SMB2SESSIONSETUP commands. The issue arises due to the lack of proper locking when performing operations on an object. An attacker can exploit...

Astra Linux – Vulnerability in Linux 5.10, Linux

A vulnerability classified as problematic has been discovered in the Linux kernel. The affected function is j1939sessiondestroy in the file net/can/j1939/transport.c. This manipulation leads to a memory leak. It is recommended that a patch be applied to fix this issue. The identifier of this...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virtio-crypto: fixed a memory leak in virtiocryptoalgskcipherclosesession The variable 'vcctrlreq' is allocated in virtiocryptoalgskcipherclosesession, and should be freed in the invalid ctrlstatus-status error handling case...

Astra Linux – Vulnerability in Samba

In DCE/RPC, it is possible to share handles cookies for resource state between multiple connections through a mechanism called “association groups”. These handles can reference connections to our sam.ldb database. However, while the database is correctly shared, the user credentials are only...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The overflow check in the probe session-duplication function increased the session count, even when there were no more available sessions. This could lead to corruption of memory beyon...

Astra Linux – Vulnerability in Firefox

A compromised content process could have performed session history manipulations that it should not have been able to due to a testing infrastructure that wasn’t restricted to only testing configurations. This vulnerability affects Firefox versions less than 88...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a use-after-free in ksmbdclosefd, through the use of a durable scavenger mechanism. When a durable file handle persists after a session disconnection TCP connection closes without SMB2LOGOFF, sessionfdcheck sets...

Astra Linux – Vulnerability in Chromium

The use of “after free” in WebRTC in Google Chrome before version 115.0.5790.170 allowed a remote attacker to potentially exploit heap corruption through a crafted WebRTC session. Chromium security severity: High...

Astra Linux – Vulnerability in curl

Curl versions 7.63.0 through 7.75.0 include a vulnerability that allows a malicious HTTPS proxy to intercept connections by mishandling TLS 1.3 session tickets. When using an HTTPS proxy and TLS 1.3, libcurl may misinterpret session tickets sent from the HTTPS proxy as those coming from the remot...