Astra Linux – Vulnerability in Linux, Linux 5.10

A vulnerability has been identified in the Linux kernel and is classified as problematic. This vulnerability affects the function inet6streamops/inet6dgramops of the IPv6 Handler component. The vulnerability causes a race condition. It is recommended that a patch be applied to address this issue...

Astra Linux – Vulnerability in open-iscsi

A issue was discovered in Contiki through version 3.0. An integer overflow exists in the uIP TCP/IP stack component when parsing TCP MSS options for IPv4 network packets in the uipprocess function in net/ipv4/uip.c...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cifs: The xid leak in cifsflock has been fixed. If flock is not used, before returning -ENOLCK, the xid should be freed; otherwise, the xid will be leaked...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ipv4: Prevent potential spectre v1 exploits in fibmetricsmatch if !type continue; if type RTAXMAX return false; ... fival = fi-fibmetrics-metricstype - 1; Since @type is used as an array index, we need to prevent CPU speculation ...

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

The IPv6 implementation in the Linux kernel before version 6.3 has a maxsize threshold in the net/ipv6/route.c file that can be easily exceeded. This can lead to a denial of service condition, where the network becomes unreachable, resulting in errors when IPv6 packets are sent through a raw sock...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cifs: A memory leak was fixed when using fscache. If the condition “index == nextcached” is encountered, a reference count of the struct page is leaked. This issue is fixed by using readaheadfolio, which handles the reference cou...

Astra Linux – Vulnerability in cups-filters

CUPS versions before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting the addition of a printer. This is a different vulnerability than CVE-2024-47176. The request is intended to test the new printer, but it can also be us...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: The neighbour field allows NUDNOARP entries to be forced to be garbage-collected. IFFPOINTOPOINT interfaces use NUDNOARP entries for IPv6. It’s possible to fill up the neighbour table with enough entries that it will overflow for...

Astra Linux – Vulnerability in Thunderbird

If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses before the STARTTLS handshake was completed, then Thunderbird did not ignore the injected data. This could result in Thunderbird displaying incorrect information. For example, the...

Astra Linux – Vulnerability in isc-dhcp

In ISC DHCP 1.0 - 4.4.3, and ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1, a system with access to a DHCP server that sends DHCP packets containing FQDN labels longer than 63 bytes, might eventually cause the server to run out of memory...

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 OpenVSwitch

A flaw was discovered in OpenVSwitch OVS. When processing an IP packet with protocol 0, OVS will install a datapath flow without modifying the IP header. This issue results in the installation of a datapath flow that matches all IP protocols with “nwproto” set to wildcard, but with an incorrect...

Astra Linux – Vulnerability in Linux 5.10, Linux

A issue was discovered in the Linux kernel, specifically in the nfconntrackirc module. In this case, the message handling mechanism can become confusing, and messages may be matched incorrectly. It is possible for a firewall to be bypassed when users use unencrypted IRC with the nfconntrackirc...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

A use-after-free flaw was discovered in the setupasyncwork function in the KSMBD implementation of the in-kernel Samba server and CIFS services in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed resources...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021629)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021629 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general...

ISC BIND 9 竞争条件问题漏洞

ISC BIND 9 is a domain name system software developed by the ISC organization. ISC BIND 9 has a race condition vulnerability, which stems from race conditions that lead to reusing resources after release, potentially causing undefined behaviors. The following versions are affected: 9.20.0 to...

ISC BIND 9 输入验证错误漏洞

ISC BIND 9 is a domain name system software developed by the ISC organization. ISC BIND 9 has a vulnerability related to input validation errors. This vulnerability stems from defects in handling non-Internet-related DNS messages, which may lead to assertion failures. The following versions are...

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life EoL and/or end-of-service EoS. Users shoul...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021544 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: fix oops during encryption When running xfstests against Azure the following oops occurred ...

Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life EoL and/or end-of-service EoS. Users should discontinue product...