shootback - a reverse TCP tunnel let you access target behind NAT or firewall

shootback is a reverse TCP tunnel let you access target behind NAT or firewall Consumes less than 1% CPU and 8MB memory under 800 concurrency. slaver is single file and only depends on python2.7/3.4+ standard library. How it works Typical Scene 1. Access company/school computerno internet IP from...

DEBIAN-CVE-2017-6347

The ipcmsgrecvchecksum function in net/ipv4/ipsockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users to cause a denial of service buffer over-read or possibly have unspecified other impact via crafted system calls, as demonstrated b...

CVE-2017-6347

The ipcmsgrecvchecksum function in net/ipv4/ipsockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users to cause a denial of service buffer over-read or possibly have unspecified other impact via crafted system calls, as demonstrated b...

UBUNTU-CVE-2017-6347

The ipcmsgrecvchecksum function in net/ipv4/ipsockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users to cause a denial of service buffer over-read or possibly have unspecified other impact via crafted system calls, as demonstrated b...

SQL Injection

loopback-connector-mssql is vulnerable to SQL injection attacks. This is because user-supplied inputs are not properly sanitized before using them in SQL queries, allowing a remote attacker to inject or manipulate SQL queries in the back-end database...

SQL Injection

loopback-connector-postgresql is vulnerable to SQL injection attacks. This is because user-supplied inputs are not properly sanitized before using them in SQL queries, allowing a remote attacker to inject or manipulate SQL queries in the back-end database...

SQL Injection

loopback-connector-mysql is vulnerable to SQL injection attacks. This is because user-supplied inputs are not properly sanitized before using them in SQL queries, allowing a remote attacker to inject or manipulate SQL queries in the back-end database...

PT-2017-3518 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.10.1 Description: The issue is related to the ip cmsg recv checksum function in the Linux kernel, which has incorrect expectations about skb data layout. This can be exploited by local users to cause a denial ...

Loopback Options When Load Balancing StoreFront Server Group Using NetScaler

In previous versions of StoreFront such as 2.6 or older, Citrix recommended that you manually modify the hosts file on each StoreFront server to map the fully qualified domain name FQDN of the load balancer to the loopback address or the IP address of the specific StoreFront server. This ensures...

Updated tcpreplay packages fixes CVE-2016-6160

Updated tcpreplay package fixes security vulnerability: The tcprewrite program, part of the tcpreplay suite, does not check the size of the frames it processes. Huge frames may trigger a segmentation fault, and they occur on interfaces with an MTU of or close to 65536. For example, the loopback...

Npcap - the Nmap Project's packet sniffing library for Windows

Npcap is an update of WinPcap to NDIS 6 Light-Weight Filter LWF technique. It supports Windows Vista, 7, 8 and 10 . It is sponsored by the Nmap Project and developed by Yang Luo under Google Summer of Code 2013 and 2015 . It also received many helpful tests from Wireshark and NetScanTools...

Windows Packet Sniffing Library: Npcap

Nmap Project’s packet sniffing library for Windows, based on WinPcap/Libpcap improved with NDIS 6 and LWF Npcap is an update of WinPcap to NDIS 6 Light-Weight Filter LWF .aspx technique. It supports Windows Vista, 7, 8 and 10. It is sponsored but not officially supported by the Nmap Project and...

Qemu: net: pcnet: heap overflow vulnerability in pcnet_receive

A heap-based buffer overflow flaw was discovered in the way QEMU's AMD PC-Net II Ethernet Controller emulation received certain packets in loopback mode. A privileged user with the CAPSYSRAWIO capability inside a guest could use this flaw to crash the host QEMU process resulting in denial of...

Qemu: net: pcnet: buffer overflow in non-loopback mode

A buffer overflow flaw was found in the way QEMU's AMD PC-Net II emulation validated certain received packets from a remote host in non-loopback mode. A remote, unprivileged attacker could potentially use this flaw to execute arbitrary code on the host with the privileges of the QEMU process. Not...

Qemu: net: pcnet: heap overflow vulnerability in pcnet_receive

A heap-based buffer overflow flaw was discovered in the way QEMU's AMD PC-Net II Ethernet Controller emulation received certain packets in loopback mode. A privileged user with the CAPSYSRAWIO capability inside a guest could use this flaw to crash the host QEMU process resulting in denial of...

Qemu: net: pcnet: buffer overflow in non-loopback mode

A buffer overflow flaw was found in the way QEMU's AMD PC-Net II emulation validated certain received packets from a remote host in non-loopback mode. A remote, unprivileged attacker could potentially use this flaw to execute arbitrary code on the host with the privileges of the QEMU process. Not...

Qemu: net: pcnet: heap overflow vulnerability in pcnet_receive

A heap-based buffer overflow flaw was discovered in the way QEMU's AMD PC-Net II Ethernet Controller emulation received certain packets in loopback mode. A privileged user with the CAPSYSRAWIO capability inside a guest could use this flaw to crash the host QEMU process resulting in denial of...

Qemu: net: pcnet: buffer overflow in non-loopback mode

A buffer overflow flaw was found in the way QEMU's AMD PC-Net II emulation validated certain received packets from a remote host in non-loopback mode. A remote, unprivileged attacker could potentially use this flaw to execute arbitrary code on the host with the privileges of the QEMU process. Not...

QEMU AMD PC-Net II Ethernet Controller CRC Handling Buffer Overflow Vulnerability

QEMU is a simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A buffer overflow vulnerability exists in the 'pcnettransmit' function in QEMU's hw/net/pcnet.c file, which originates from the program's failure to correctly validate...

QEMU AMD PC-Net II Ethernet Controller Packet Length Buffer Overflow Vulnerability

QEMU is a simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A buffer overflow vulnerability exists in the 'pcnetreceive' function in the hw/net/pcnet.c file in QEMU version 2.5.0, which originates from the program failing to...