PT-2022-32598

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.58 Description The issue concerns a data-race around sysctl fib multipath hash fields in the ipv4 component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

EulerOS Virtualization 2.9.0 : kernel (EulerOS-SA-2022-2200)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Linux kernel 3.11 through 5.10.16, as used by Xen. To service requests to the PV backend, the driv...

Input validation

An Improper Input Validation vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker to cause a PFE crash and thereby a Denial of Service DoS. An FPC will crash and reboot after receiving a specific transit IPv6 packet over...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.515.3.el7 - uek-rpm: Enable Pensando EMMC reset controller Thomas Tai Orabug: 34325721 - mfd: pensandoelbasr: Add Pensando Elba System Resource Chip Brad Larson Orabug: 34325721 - dsc-drivers: update drivers for 1.15.9-C-65 Shannon Nelson Orabug: 34325721 4.14.35-2047.515.2.el7 -...

Oracle Linux 8 : kernel (ELSA-2022-5316)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-5316 advisory. - debug: lockdown kgdb Orabug: 34270802 CVE-2022-21499 - esp: limit skbpagefragrefill use to a single page Sabrina Dubroca 2062114 CVE-2022-27666 - esp...

OESA-2022-1734 grub2 security update

GNU GRUB is a Multiboot boot loader. It was derived from GRUB, the GRand Unified Bootloader, which was originally designed and implemented by Erich Stefan Boleyn. Security Fixes: A flaw was found in grub2 when handling split HTTP headers. While processing a split HTTP header, grub2 wrongly advanc...

kernel: buffer overflow in IPsec ESP transformation code

A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat...

PT-2022-37978

Уязвимость функции erspan fb xmit модуля net/ipv4/ip gre.c ядра операционной системы Linux связана с раскрытием конфиденциальной информации. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Denial Of Service (DoS)

grub2 is vulnerable to denial of service. The vulnerability exists due to an integer underflow triggering when handling IPv4 packets which allows an attacker to cause an application crash...

Gshell - A Flexible And Scalable Cross-Plaform Shell Generator Tool

A simple yet flexible cross-platform shell generator tool. Name: GGreat Shell Description: A cross-platform shell generator tool that lets you generate whichever shell you want, in any system you want, giving you full control and automation. If you find this tool helpful, then please give me a...

Adconion Execs Plead Guilty in Federal Anti-Spam Case

At the outset of their federal criminal trial for hijacking vast swaths of Internet addresses for use in large-scale email spam campaigns, three current or former executives at online advertising firm Adconion Direct now Amobee have pleaded guilty to lesser misdemeanor charges of fraud and...

PT-2022-38135

Уязвимость функции ipgre xmit модуля net/ipv4/ip gre.c ядра операционной системы Linux связана с копированием буфера без проверки размера входных данных классическое переполнение буфера. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37906

Уязвимость функции xfrm4 protocol init модуля net/ipv4/xfrm4 protocol.c ядра операционной системы Linux связана с некорректной инициализацией. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37953

Уязвимость функции tcp rtx synack модуля net/ipv4/tcp output.c ядра операционной системы Linux связана с ошибками управления состоянием. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37904

Уязвимость функции tcp mtup probe success модуля net/ipv4/tcp input.c ядра операционной системы Linux связана с ошибками деления на ноль. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Juniper Junos OS Evolved DoS (JSA69516)

An Improper Access Control vulnerability in Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker who is able to connect to a specific open IPv4 port, which in affected releases should otherwise be unreachable, to cause the CPU to consume all resources as more traffic ...

Security Bulletin: IBM System x and Flex Systems Potential Denial of Service Due to Weak IPv4 and IPv6 Sequence Numbers

Summary Potentially predictable IPv4 and IPv6 sequence numbers generated by Linux kernels before version 3.1 may make it easier for remote attackers to cause a denial of service or hijack network sessions.. Vulnerability Details Abstract Potentially predictable IPv4 and IPv6 sequence numbers...

IpMatcher 1.0.4.1 Server-Side Request Forgery Vulnerability

IpMatcher versions 1.0.4.1 and below for .NET Core 2.0 and .NET Framework 4.5.2 incorrectly validates octal and hexadecimal input data which can lead to indeterminate server-side request forgery, local file inclusion, remote file inclusion, and denial of service vectors. Exploit Title: SSRF in .N...

UBUNTU-CVE-2022-1012

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem...

kernel: information leak in the IPv4 implementation

An information leak flaw was found in the Linux kernel’s IPv4 implementation in the iprtinit in net/ipv4/route.c function. The use of a small hash table in IP ID generation allows a remote attacker to reveal sensitive information...