4935 matches found
M3UAScan
M3UAScan A Scanner for M3UA protocol to detect Sigtran supporting nodes M3UA stands for MTP Level 3 MTP3 User Adaptation Layer as defined by the IETF SIGTRAN working group in RFC 4666 .M3UA enables the SS7 protocol's User Parts e.g. ISUP, SCCP and TUP to run over IP instead of telephony equipment...
kernel: sctp: keep chunk->transport in step with the list it is queued on
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. This use-after-free vulnerability occurs when the system improperly handles chunk transport pointers during the retransmission process. A remote attacker can exploit this by sending specially crafted...
kernel: sctp: stop processing a packet once its association is deleted
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A remote attacker could send a specially crafted series of SCTP packets, leading to a use-after-free vulnerability. This occurs when the kernel attempts to access memory that has already been...
kernel: sctp: avoid auth_enable sysctl UAF during netns teardown
A flaw was found in the Stream Control Transmission Protocol SCTP implementation within the Linux kernel. This Use-After-Free UAF vulnerability occurs during network namespace netns teardown. A local attacker with the ability to open a sysctl file could exploit this flaw, potentially leading to a...
kernel: sctp: validate cookie AUTH state before use
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP. When cookie authentication is disabled, the system improperly validates authentication AUTH fields restored directly from peer-controlled cookie bytes. A local attacker could exploit this by forging RANDOM lengths o...
Moderate: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...
kernel: sctp: clear new_transport when removing a peer
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An authenticated remote SCTP peer can trigger a use-after-free vulnerability by adding and then immediately removing a transport within the same ASCONF chunk. This can lead to a system crash, resultin...
kernel: sctp: clear new_transport when removing a peer
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An authenticated remote SCTP peer can trigger a use-after-free vulnerability by adding and then immediately removing a transport within the same ASCONF chunk. This can lead to a system crash, resultin...
Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
An update for kernel is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...
kernel: sctp: validate cookie AUTH state before use
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP. When cookie authentication is disabled, the system improperly validates authentication AUTH fields restored directly from peer-controlled cookie bytes. A local attacker could exploit this by forging RANDOM lengths o...
kernel: sctp: avoid auth_enable sysctl UAF during netns teardown
A flaw was found in the Stream Control Transmission Protocol SCTP implementation within the Linux kernel. This Use-After-Free UAF vulnerability occurs during network namespace netns teardown. A local attacker with the ability to open a sysctl file could exploit this flaw, potentially leading to a...
kernel: sctp: keep chunk->transport in step with the list it is queued on
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. This use-after-free vulnerability occurs when the system improperly handles chunk transport pointers during the retransmission process. A remote attacker can exploit this by sending specially crafted...
kernel: sctp: stop processing a packet once its association is deleted
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A remote attacker could send a specially crafted series of SCTP packets, leading to a use-after-free vulnerability. This occurs when the kernel attempts to access memory that has already been...
CVE-2019-8956
CVE-2019-8956 sctp-PoC sctp lib must be installed gcc sctp-2019-8956-poc.c -o sctp-2019-8956-poc -pthread -lsctp -static...
kernel: sctp: stream: fully roll back denied add-stream state
A flaw was found in the Linux kernel's SCTP stream scheduler. When transient outgoing streams are denied and torn down, the kernel fails to reclaim scheduler-specific metadata before an algorithm switch e.g., WFQ to PRIO. The orphaned state - including internal accounting fields - becomes reachab...
Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
An update for kernel is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...
tsh-sctp
Tiny SHell - An open-source UNIX backdoor Before compiling Tiny SHell 1. First of all, you should setup your secret key, which is located in tsh.h; the key can be of any length use at least 12 characters for better security. 2. It is advised to change SERVERPORT, the port on which the server will...
wireshark: Heap-based Buffer Overflow in Wireshark
A flaw was found in the SCTP protocol dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a heap-based buffer overflow, resulting in a denial of service or potentially allowing code execution...
CVE-2026-64564
CVE-2026-64564 — SCTPhantom: Linux SCTP ASCONF DEL-IP UAF Local Privilege Escalation HackSpeak distribution repository. This repository is a distribution mirror of a community-public PoC; the code is identical to upstream. ⚠️ Upstream provides no LICENSE and no author information; this PoC is...