Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ntfs: Check overflow when iterating ATTRRECORDs The kernel iterates over ATTRRECORDS in mft records in ntfsattrfind. Since ATTRRECORDS are adjacent to each other, the kernel can access the next ATTRRECORD from the end address of...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: dm raid: fixed the KASAN warning in raid5adddisks. There is a KASAN warning in raid5adddisk when running the LVM testsuite. The warning occurs during the test lvconvert-raid-reshape-lineartoraid6-single-type.sh. We fixed this...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Avoid invalid reads in irdmanetevent. The irdmanetevent function should not dereference anything from “neigh” alias “ptr” until it has checked that the event is of type NETEVENTNEIGHUPDATE. Other events are pointed to...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs/smb/client: fixed an out-of-bounds read in cifssanitizeprepath. When cifssanitizeprepath is called with an empty string or a string containing only delimiters e.g., /, the current logic attempts to check cursor2 - 1 before...

Astra Linux – Vulnerability in RustC

The library/std/src/net/parser.rs file in Rust before version 1.53.0 does not properly handle zero characters at the beginning of an IP address string. In some cases, this allows attackers to bypass access controls based on IP addresses due to incorrect octal interpretation of those zero characte...

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

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/siw: Fixed a potential NULL pointer dereference during header processing. If siwgethdr returns -EINVAL before setrxfpducontext, qp-rxfpdu can be NULL. The error path in siwtcprxdata dereferences qp-rxfpdu-moreddpsegs...

Astra Linux – Vulnerability in git-lfs

Git LFS is an extension of Git for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host’s URL to the git-credential1 command without checking for embedded line-ending control characters. It then sends any credentials it receives back...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: BPF: Use VMMAP instead of VMALLOC for the ringbuf area. After the commit 2fd3fb0be1d1 “KASAN, vmalloc: Unpoison VMALLOC pages after mapping”, non-VMALLOC mappings will be marked as accessible in getvmareanode when KASAN is enable...

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

In the Linux kernel, the following vulnerabilities have been resolved: nvmet-tcp: bounds checks were added in nvmettcpbuildpduiovec. The nvmettcpbuildpduiovec function could exceed the range of cmd-req.sg when the PDU length or offset exceeds sgcnt, and then use absurd values for sg-length/offset...

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

In the Linux kernel, the following vulnerability has been resolved: PCI: Endpoint – Fix for handling the configfs group list head The use of listdel on the epfgroup field of struct pciepfdriver in pciepfremovecfs is incorrect. This field is a list head, not a list entry. This listdel call trigger...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: atl1c: Workaround for the DMA RX overflow issue. This work is based on the alx driver commit 881d0327db37 “net: alx: Workaround for the DMA RX overflow issue”. The alx and atl1c drivers both had RX overflow errors; therefore, ...

Astra Linux – Vulnerability in python-ipaddress

The Lib/ipaddress.py module in Python up to version 3.8.3 incorrectly calculates hash values for the IPv4Interface and IPv6Interface classes. This may allow a remote attacker to cause a denial of service if an application relies on the performance of a dictionary containing IPv4Interface or...

shadowhammer

Batch-mode shadowhammer MAC address checker Kaspersky recently discovered and analysed the 'Shadowhammer' attack https://securelist.com/operation-shadowhammer/89992. They did some great analysis and released a tool for sysadmins to use to determine if their systems were targetted. The released...

CVE-2023-4279

CVE ID : CVE-2023-4279 Vulnerability Type : IP Address Spoofing Description : This plugin retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic. Steps to reproduce : 1. In User...

CVE-2018-13341

CVE-2018-13341 Esta herramienta tiene como objetivo explotar el CVE-2018-13341. Usando la dirección MAC del dispositivo objetivo, se puede recuperar la contraseña de la cuenta oculta "crengsuperuser" , que tiene privilegios elevados y permite ejecutar comandos SUDO. El Protocolo de la Caja de...

CVE-2026-103512

Perforce P4 Search prior to 2026.4.2 trusts a client-supplied address when validating certain authentication requests. An attacker holding a stolen P4 Server ticket can bypass host-based ticket restrictions and trusted-address controls, gaining access to P4 Search as the ticket's owner...

K000163541: ip-address library vulnerability CVE-2026-42338

Security Advisory Description ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.1.1, Address6.group and Address6.link do not HTML-escape attacker-controlled content before embedding it in the HTML strings they return, and...

CVE-2026-76071

CVE-2026-76071: Unauthenticated Pre-Auth Stack Buffer Overflow via sscanf %^, in skkset.cgi ipFilterList Handler in Netis NC63 Researcher: Özcan Ersan @ozcanpng Disclosure status CVE: CVE-2026-76071 Vendor: Netis Systems Co., Ltd. Product: Netis NC63 AC1200 Wireless Dual Band Gigabit MU-MIMO Rout...

Malicious code in bitcoin-address-utils (RubyGems)

RubyGems runs this gem's native extension script ext/bitcoin-address-utils/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over...

MAL-2026-17586 Malicious code in bitcoin-address-utils (RubyGems)

RubyGems runs this gem's native extension script ext/bitcoin-address-utils/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over...