Astra Linux – Vulnerability in PostgresSQL 11

schemaelement defeats protective measures for search paths; It was discovered that certain database calls in PostgreSQL could allow an authenticated attacker with elevated database-level privileges to execute arbitrary code...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in Extensions in Google Chrome prior to 120.0.6099.216 allowed an attacker in a privileged network position to install a malicious extension via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in Extensions in Google Chrome prior to 115.0.5790.170 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Extensions in Google Chrome prior to 115.0.5790.170 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 6.1

On Ubuntu kernels that carry both c914c0e27eb0 and “UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs. xattrs”, a non-privileged user may set privileged extended attributes on mounted files, causing those attributes to be applied to the upper files without the appropriate...

Astra Linux – Vulnerability in Firefox

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox versions earlier than 110...

Astra Linux – Vulnerability in Firefox and Thunderbird

A compromised content process could have allowed malicious data to be stored in a PathRecording object, resulting in an out-of-bounds write operation. This led to a potentially exploitable crash in a privileged process. This vulnerability affects Firefox 118, Firefox ESR 115.3, and Thunderbird...

Astra Linux – Vulnerability in Firefox

In a non-standard configuration of Firefox, an integer overflow could have occurred due to network traffic possibly under the influence of a local unprivileged web page, resulting in an out-of-bounds write to privileged process memory. This bug only affects Firefox if a non-standard preference...

Astra Linux – Vulnerability in Linux

A flaw related to race conditions and incorrect initialization of the process ID was discovered in the Linux kernel’s handling of child/parent process identification during signal handler filtering. A local attacker can exploit this flaw to bypass checks and send any signal to a privileged proces...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux kernel’s implementation of RDMA over InfiniBand. An attacker with a privileged local account can leak kernel stack information by issuing commands to the /dev/infiniband/rdmacm device node. Although this access is unlikely to reveal sensitive user information, i...

Astra Linux – Vulnerability in Intel Microcode

A observable discrepancy in the RAPL interface of certain Intel processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Qemu

A double-free vulnerability was identified in QEMU virtio devices virtio-gpu, virtio-serial-bus, virtio-crypto. The memreentrancyguard flag does not provide sufficient protection against reentrancy issues related to DMA operations. This vulnerability could allow a malicious privileged guest user ...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation of Omnibox in Google Chrome prior to version 99.0.4844.51 allowed an attacker with privileged network access to perform a man-in-the-middle attack through malicious network traffic. Chromium security severity: Low...

Astra Linux – Vulnerability in Samba

A design flaw was identified in Samba’s DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers RODCs. This flaw allows RODCs and users with the GETCHANGES permission to access all attributes, including sensitive...

Astra Linux – Vulnerability in Qemu

A out-of-bounds heap buffer access issue was identified in the ARM Generic Interrupt Controller emulator of QEMU, as of and including qemu 4.2.0 on the aarch64 platform. The issue arises because, when writing an interrupt ID to the controller’s memory area, it is not masked to be 4 bits wide. Thi...

Astra Linux – Vulnerability in Qemu

A use-after-free vulnerability was discovered in the LSI53C895A SCSI Host Bus Adapter emulation in QEMU. The flaw occurs during the processing of repeated messages to cancel the current SCSI request using the lsidomsgout function. This flaw allows a malicious privileged user within the guest to...

Astra Linux – Vulnerability in Linux 5.10, Linux

A denial-of-service DOS issue was detected in the smb2ioctlqueryinfo function of the Linux kernel, within the fs/cifs/smb2ops.c Common Internet File System. This issue arises due to an incorrect return value from the memdupuser function. This flaw allows a local, privileged attacker with...

Astra Linux – Vulnerability in Linux

A flaw was discovered in the Linux kernel’s implementation of string matching within packets. A privileged user with root or CAPNETADMIN status can insert rules into iptables, and this action may cause the system to panic. The issue affects kernels prior to version 5.5-rc1...

Astra Linux – Vulnerability in Firefox

The documents incorrectly assumed a certain order of principal objects when determining whether we were loading an appropriately privileged principal. In certain circumstances, it might have been possible for a document to be loaded with a more privileged principal than intended. This vulnerabili...

Astra Linux – Vulnerability in Linux, Linux 5.10

A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c within the Linux kernel. This flaw allows a local attacker with special user privileges CAPSYSADMIN or CAPSYSRAWIO to cause confidentiality issues...