HTTP/2: flood using PING frames results in unbounded memory growth

A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

HTTP/2: flood using HEADERS frames results in unbounded memory growth

A flaw was found in HTTP/2. Using HEADER frames with invalid HTTP headers and queuing of response RSTSTREAM frames, an attacker could cause a flood resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

OPENSUSE-SU-2019:2114-1 Security update for nodejs10

This update for nodejs10 to version 10.16.3 fixes the following issues: Security issues fixed: - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. -...

Security update for nodejs8 (important)

openSUSE Security Update: Security update for nodejs8 Announcement ID: openSUSE-SU-2019:2115-1 Rating: important References: 1144919 1146090 1146091 1146093 1146094 1146095 1146097 1146099 1146100 Cross-References: CVE-2019-9511 CVE-2019-9512 CVE-2019-9513 CVE-2019-9514 CVE-2019-9515 CVE-2019-951...

Akamai and Exceda - Maximizing Customer and Partner Value in Latin America Together

Today, Akamai announced an agreement to acquire Exceda, our largest channel partner in Latin America. I want to share what this acquisition means for our customers and partners, and why I am so excited about the potential that this represents for us all. Initially becoming a channel partner in...

OPENSUSE-SU-2019:2085-1 Security update for go1.12

This update for go1.12 fixes the following issues: Security issues fixed: - CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in unbounded memory growth bsc1146111. - CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of...

Security update for go1.12 (moderate)

openSUSE Security Update: Security update for go1.12 Announcement ID: openSUSE-SU-2019:2085-1 Rating: moderate References: 1139210 1141689 1146111 1146115 1146123 Cross-References: CVE-2019-14809 CVE-2019-9512 CVE-2019-9514 Affected Products: openSUSE Leap 15.1 An update that solves three...

SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2019:2259-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)

This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. CVE-2019-9512...

SUSE-SU-2019:2259-1 Security update for nodejs10

This update for nodejs10 to version 10.16.3 fixes the following issues: Security issues fixed: - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. -...

OPENSUSE-SU-2019:2000-1 Security update for go1.12

This update for go1.12 fixes the following issues: Security issues fixed: - CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in unbounded memory growth. bsc1146111 - CVE-2019-9514: Fixed HTTP/2 implementation is vulnerable to a reset flood, potentially leading to a denial of...

August 17, 2019—KB4512478 (Preview of Monthly Rollup)

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ALPINE-CVE-2019-9516

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory fo...

CVE-2018-19878

An issue was discovered on Teltonika RTU950 R31.04.89 devices. The application allows a user to login without limitation. For every successful login request, the application saves a session. A user can re-login without logging out, causing the application to store the session in memory...

Web Security Leader Rapidly Expands by Partnering with AWS and Imperva

Companies try to plan and pace their growth. Those plans go out the window when a merger or acquisition happens, as it did to DigiCert Inc. DigiCert, based in Lehi, Utah, had long been a leading Certificate Authority CA, providing electronic documents that verify and authenticate the identities o...

Q&A with Ashley Fidler, Chief Product Officer at eSentire: Women in Cybersecurity

In a few short weeks, Carbon Black will be hosting our annual user conference, CBConnect19, in sunny San Diego. This year, we’re bringing together a group of powerhouse women from across a variety of industries for our annual Women in Cybersecurity Panel to share their knowledge and experience fr...

Do DDoS attacks originate from Cloud Service Providers?

In a word, yes. Cloud service providers CSPs continue to power a growing portion of the greater Internet. According to Cisco, by 2021, 73 percent of cloud workloads are going to be CSP based, which reflects a compound annual growth rate of 27.5 percent from 2016 to 2021. Unfortunately, CSPs are...

Cybersecurity Leaders Are Talking A Lot About Counterfeit Devices

Malice Vs Greed Most discussion about security in the supply chain has been focused on detecting tampering, or preventing backdoors or sneaky things being inserted into components and software. There’s another aspect emerging and will dwarf the tampering: devices that are counterfeited for profit...

Electrum DDoS botnet reaches 152,000 infected hosts

By Jérôme Segura, Adam Thomas, and S!Ri We have been closely monitoring the situation involving the continued attacks against users of the popular Electrum Bitcoin wallet. Initially, victims were being tricked to download a fraudulent update that stole their cryptocurrencies. Later on, the threat...

A day in the life of a cybersecurity professional

After I graduated from high school, I knew I wanted to do something in computers and IT, but I did not know exactly what - the IT help desk route, databases and database management, programming and software development, or something else perhaps? I knew one thing though - I did not want to be in ...

The language of InfoSec

As the cybersecurity industry has evolved, one dynamic has remained consistent: our industry-"speak". We use a language that is very unique, difficult for new folks to understand, and oftentimes just plain sensationalistic. While any industry has its own technical terms, our language can also be ...