Is it possible to optimize SSH or SFTP connections?

QUESTION: Is it possible to optimize SSH or SFTP connections? ANSWER: SSH and SFTP are encrypted traffic: SSH one-time encrypted data stream and SFTP goes over the SSH port CloudBridge can only optimize with flow-control-only but won't be able to compress it...

PT-2016-2318

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.17 through 2.4.18 Description The issue is related to resource management errors in the Apache HTTP Server. It allows a remote attacker to cause a denial of service by modifying flow-control windows, leading to ...

Apache Httpd < 2.4.20 : mod_http2: denial of service by thread starvation

By manipulating the flow control windows on streams, a client was able to block server threads for long times, causing starvation of worker threads. Connections could still be opened, but no streams where processed for these. This issue affected HTTP/2 support in 2.4.17 and 2.4.18...

Potential Vulnerability with Intel® LAN Products with SR-IOV

Summary: A potential issue impacting Intel® LAN products with SR-IOV capability is expected to be publicly disclosed by security researchers at an industry conference on August 13, 2015. Description: In Intel® LAN products with SR-IOV capability, the potential exists where, under specific...

The vulnerability of the Cisco IOS operating system, which allows a intruder to trigger a service failure

The vulnerability of the Cisco IOS operating system is related to resource management errors. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by sending IEEE 802.3x control frames remotely...

Cisco ASR 9000 IOS XR Resource Management Error Vulnerability

Cisco IOS XR on ASR 9000 is a set of operating systems from Cisco that run in the 9000 series router devices. A security vulnerability exists in Cisco IOS XR version 5.3.1 for Cisco ASR 9000 devices. A remote attacker can exploit this vulnerability to cause a denial of service NPU chip reset or...

CVE-2015-4205

Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service NPU chip reset or line-card reload by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959...

Design/Logic Flaw

Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service NPU chip reset or line-card reload by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959...

CVE-2015-4205

Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service NPU chip reset or line-card reload by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959...

Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers Denial of Service Vulnerability

A vulnerability in flow control processing of Cisco IOS XR Software for Cisco ASR 9000 Series Routers could allow an unauthenticated, adjacent attacker to cause a Network Processing Unit NPU chip reset and potentially a reload of the affected line card. The vulnerability is due to improper...

PT-2015-1415

Name of the Vulnerable Software and Affected Versions Cisco IOS XR version 5.3.1 Description The issue is related to errors in resource management, allowing a remote attacker to cause a denial of service by sending crafted IEEE 802.3x flow-control PAUSE frames. This can lead to a Network Processi...

bash: off-by-one error in deeply nested flow control constructs

An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash...

bash: off-by-one error in deeply nested flow control constructs

An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash...

FreeBSD : bash -- out-of-bounds memory access in parser (4a4e9f88-491c-11e4-ae2c-c80aa9043978)

RedHat security team reports : It was discovered that the fixed-sized redirstack could be forced to overflow in the Bash parser, resulting in memory corruption, and possibly leading to arbitrary code execution when evaluating untrusted input that would not otherwise be run as code. An off-by-one...

bash: off-by-one error in deeply nested flow control constructs

An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash...

bash: off-by-one error in deeply nested flow control constructs

An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash...

bash: off-by-one error in deeply nested flow control constructs

An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash...

bash -- out-of-bounds memory access in parser

RedHat security team reports: It was discovered that the fixed-sized redirstack could be forced to overflow in the Bash parser, resulting in memory corruption, and possibly leading to arbitrary code execution when evaluating untrusted input that would not otherwise be run as code. An off-by-one...

Easy File Sharing Web Server 6.8 - Remote Stack Buffer Overflow

Easy File Sharing Web Server 6.8 - Remote Stack Buffer Overflow Exploit Title: Easy File Sharing Web Server 6.8 stack buffer overflow Date: 10 May 2014 Exploit Author: superkojiman - http://www.techorganic.com Vendor Homepage: http://www.efssoft.com Software Link:...

kernel security update

CentOS Errata and Security Advisory CESA-2014:0108 Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring Syste...