CVE-2018-1002105

CMPT733-Group110x90 CVE-2018-1002105 팀원 : Abhishek Rungta, Shubham Saini, Siddhant Sood 환경 설정 linux VM 예: Ubuntu 20.04 로컬 kubernetes 배포용 Minikube 다음의 이전 버전 중 하나1.0.x— 1.9.x, 1.10.0—1.10.10,1.11.0—1.11.4,1.12.0—1.12.2 익스플로잇 실행 가상 박스 이미지.ova 파일를 제공했습니다. 다운로드하여 VM을 생성하세요. 제공된 ova는 docker v18.09 및...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

firehol

FireHOL http://firehol.org/ FireHOL, an iptables stateful packet filtering firewall for humans! FireQOS, a TC based bandwidth shaper for humans! Git These instructions are for people who are working with the git repository. There are more general instructions starting with Upgrade Notes. Cloning...

CVE-2016-0846-PoC

CVE-2016-0846-PoC...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

PT-2026-98051

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description An issue exists in the netfilter nf conntrack component within the tcp sack function. The timestamp-only fast path incorrectly dereferences the option stream as a 4-byte aligned pointer,...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

Linux Distros Unpatched Vulnerability : CVE-2026-90237

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nftct: move custom expectation support to helper Originally, the ct expectation support called nfcthelperextadd for confirmed conntracks, which is...

CVE-2026-90237 netfilter: nft_ct: move custom expectation support to helper

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: move custom expectation support to helper Originally, the ct expectation support called nfcthelperextadd for confirmed conntracks, which is invalid, triggering a splat. This was fixed by commit 1710eb913bdc...

kernel: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check

A flaw was found in the Linux kernel's netfilter conntrack TCP state machine. A remote attacker can exploit this vulnerability by sending a specially crafted sequence of TCP Transmission Control Protocol packets, specifically a SYN synchronize packet followed by an RST reset packet with an invali...

CVE-2026-90237: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: move custom expectation support to helper Originally, the ct expectation support called nfcthelperextadd for confirmed conntracks, which is invalid, triggering a splat. This was fixed by commit 1710eb913bdc...

CVE-2026-90141: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix integer overflow in ftp helper port/address parsing ipvsftpgetaddrport accumulates decimal digits into a u16 hport and into unsigned char p without checking for overflow. A crafted FTP PASV/EPSV response with an over-lo...

MiracleLinux 8 : kernel-4.18.0-553.160.1.el8_10 (AXSA:2026-1854:80)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1854:80 advisory. kernel: crypto: pcrypt - Fix handling of MAYBACKLOG requests CVE-2026-43493 kernel: netfilter: conntrack: remove sprintf usage CVE-2026-53002 kernel...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: do not check the confirmed bit in brnflocalin after confirmation. When sending a broadcast packet to a tap device, which is added to a bridge, the brnflocalin function is called to confirm the conntrack. I...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: Bridge: Multicast packets must be confirmed before being passed up the stack. The conntrack/nfconfirm logic does not handle cloned skb entries that reference the same nfct entry. This occurs for multicast/broadcast...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: dccp: copying the entire header to the stack buffer, not just the basic header Eric Dumazet states that: nfconntrackdccppacket has a unique mechanism: dh = skbheaderpointerskb, dataoff, sizeofdh, &dh; And...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: Dropping enqueued packets during removal. Packets stored in nfqueue may retain a reference to the following objects: - Templates that specify the conntrack zone, as a percpu area is used, and module removal is...