Memcached 'try_read_command' function denial of service vulnerability

Memcached is a high-performance distributed memory object caching system . A security vulnerability in the 'tryreadcommand' function of Memcached's memcached.c file allows remote attackers to exploit the vulnerability to submit a special request for a denial-of-service attack...

CVE-2017-3633

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Memcached. Supported versions that are affected are 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Memcached to compromise MySQL...

UBUNTU-CVE-2017-3633

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Memcached. Supported versions that are affected are 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Memcached to compromise MySQL...

MySQL 5.6.x < 5.6.37 Multiple Vulnerabilities (July 2017 CPU) (October 2017 CPU)

The version of MySQL running on the remote host is 5.6.x prior to 5.6.37. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists in the Memcached component that allows an unauthenticated, remote attacker to impact integrity and availability. CVE-2017-3633 - Multiple...

MySQL 5.7.x < 5.7.19 Multiple Vulnerabilities (Jul 2017 CPU) (Oct 2017 CPU) (Jul 2019 CPU)

The version of MySQL running on the remote host is 5.7.x prior to 5.7.19. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists in the UDF component that allows an authenticated, remote attacker to cause a denial of service condition. CVE-2017-3529 - An unspecified...

Oracle Mysql Security Updates (jul2017-3236622) 04 - Linux

Oracle MySQL is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:oracle:mysql"; ifdescription...

Over 70,000 Memcached Servers Still Vulnerable to Remote Hacking

Nothing in this world is fully secure, from our borders to cyberspace. I know vulnerabilities are bad, but the worst part comes in when people just don't care to apply patches on time. Late last year, Cisco's Talos intelligence and research group discovered three critical remote code execution RC...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

ALPINE-CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

DEBIAN-CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

Heap overflow

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

Memcached - A Story of Failed Patching & Vulnerable Servers

This blog authored by Aleksandar Nikolich and David Maynor with contributions from Nick BiasiniMemcached - Not secure, Not Patched Fast Enough Recently high profile vulnerabilities in systems were used to unleash several global ransomware attacks that greatly impacted organizations. These types o...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

CVE-2017-9951

Summary: CVE-2017-9951 is a heap-based buffer over-read in memcached’s try_read_command path, exploitable remotely to cause a Denial of Service (segmentation fault). This is triggered by specially crafted add/set requests and stems from a signed/unsigned integer comparison, linked to an incomplet...

CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...

UBUNTU-CVE-2017-9951

The tryreadcommand function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service segmentation fault via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerabili...