Astra Linux - уязвимость в linux, linux-5.10

A issue was discovered in the Linux kernel through version 5.16.11. The mixed IPID assignment method, combined with the hash-based IPID assignment policy, allows an off-path attacker to inject data into a victim’s TCP session or terminate that session...

Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv4, ipv6: Fixed the handling of transhdrlen in ip,6appenddata. Including transhdrlen in the packet length is a problem when the packet is partially filled e.g., a sendMSGMORE operation occurred previously when appending to a...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: xfrm: The function xfrmstatedeletetunnel is also called during the destruction of states that were never actually added to the lists. In commit b441cf3f8c4b “xfrm: delete x-tunnel as we delete x”, I overlooked the scenario where...

Astra Linux - уязвимость в linux-5.10, linux

A vulnerability was discovered in the Linux kernel. It has been classified as critical. This issue affects the devlinkparamset/devlinkparamget functions in the net/core/devlink.c file of the IPsec component. The vulnerability allows for exploitation after memory allocation. It is recommended that...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Net: Properly handles tunneled traffic when using GSO fallback for IPV6CSUM. NETIFFIPV6CSUM only indicates support for packet checksum offloading without IPv6 extension headers. Packets with extension headers must rely on...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5: Use mlx5ipsecrxstatusdestroy to correctly delete status rules. rxcreate no longer allocates a modifyhdr instance that needs to be cleaned up. The mlx5modifyheaderdealloc call will lead to a NULL pointer dereference. ...

Astra Linux - уязвимость в cloud-init

When a non-x86 platform is detected, cloud-init grants root access to a hardcoded URL with a local IP address. To prevent this, cloud-init’s default configurations disable platform enumeration...

Astra Linux - уязвимость в cifs-utils

In cifs-utils up to version 6.14, a stack-based buffer overflow occurs when parsing the mount.cifs ip= command-line argument. This vulnerability could allow local attackers to gain root privileges...

Astra Linux - уязвимость в net-snmp

Net-SNMP provides various tools related to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-write credentials could use an improperly formatted OID in a SET request to the nsVacmAccessTable, causing a NULL pointer derefrence. Version 5.9.2 includes a patch to addre...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fixed the “scheduling while atomic” issue in IPsec MAC address queries. A bug involving “scheduling while atomic” was addressed in mlx5eipsecinitmacs, by replacing mlx5querymacaddress with etheraddrcopy to retrieve the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: iptunnel: Adapt iptunnelxmitstats to NETDEVPCPUSTATDSTATS. The commits that caused this issue overlooked the fact that vxlan/geneve uses udptunnel6xmitskb, which calls iptunnelxmitstats. iptunnelxmitstats assumed that tunnels onl...

Astra Linux - уязвимость в tomcat9

When using RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71, and 8.5.0 to 8.5.85 did not include the secure attribut...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fixed a race condition during IPSec ESN update. In IPSec full offload mode, the device reports an ESN Extended Sequence Number wrap event to the driver. The driver validates this event by querying the IPSec ASO and...

Astra Linux - уязвимость в linux, linux-5.10

A flaw was discovered in the Linux SCTP stack. A blind attacker may be able to terminate an existing SCTP connection by using invalid chunks, provided that the attacker knows the IP addresses and port numbers being used, and that the attacker can send packets with spoofed IP addresses...

Astra Linux – Vulnerability in Python-Django

In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validateipv4address, and validateipv46address did not prohibit leading zero characters in octal literals. This may allow bypassing access control based on IP addresses. validateipv4address and validateipv46address...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ipvs: Fixed the NULL dereference in the error path of ipvsaddservice. When ipvsbindscheduler successfully calls ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the cleanup code...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: ipv4: Check for NULL idev in iprouteusehint The syzbot was able to trigger a NULL deref in fibvalidatesource in an old tree 1. It appears that this bug still exists in the latest trees. All calls to indevgetrcu must be checked...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: erspan: Initialize optionslen before referencing options. The struct iptunnelinfo has a flexible array member named options that is protected by an attributes called countedbyoptionslen. The compiler will use this information to...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: The cleanup of neighbor information has been moved to the profile cleanuptx. For IP tunnel encapsulation in ECMP Equal-Cost Multipath mode, since the flow is duplicated to the peer eswitch, the related neighbor...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fixed an issue with OoB access in the IP checksum code for negative lengths. Although the commit c2c24edb1d9c “arm64: csum: Fix pathological zero-length calls” added an early return for zero-length inputs, syzkaller...