openSUSE Security Update : glibc (openSUSE-2016-234)

This update for glibc fixes the following security issues : - fix stack overflow in the glibc libresolv DNS resolver function getaddrinfo, known as CVE-2015-7547. It is a client side networked/remote vulnerability. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

Security update for glibc (critical)

This update for glibc fixes the following security issues: fix stack overflow in the glibc libresolv DNS resolver function getaddrinfo, known as CVE-2015-7547. It is a client side networked/remote vulnerability...

Security update for glibc (critical)

This update for glibc fixes the following security issues: fix stack overflow in the glibc libresolv DNS resolver function getaddrinfo, known as CVE-2015-7547. It is a client side networked/remote vulnerability...

SA114 : GNU C Library (glibc) Remote Code Execution February 2016

SUMMARY Blue Coat products using an affected version of the GNU C Library glibc are susceptible to a remote execution attack. A remote attacker can send a crafted DNS response to the glibc DNS resolver and cause the resolver to crash or execute arbitrary code. AFFECTED PRODUCTS The following...

GNU glibc Vulnerability

GNU glibc contains a buffer overflow vulnerability in the DNS resolver. Exploitation of this vulnerability may allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review Vulnerability Note VU457759 and the glibc Project Notification for...

glibc getaddrinfo 栈缓冲区溢出漏洞(CVE-2015-7547)

漏洞概要 Glibc是GNU发布的LIBC库的C运行库，Glibc是Linux系统中最底层的API，基本其它任何运行库都会依赖于Glibc。Glibc除了封装Linux操作系统所提供的系统服务外，还提供了其它的必要服务的实现。由于 Glibc 几乎包含所有的 UNIX 通行的标准，可以说是操作系统重要支撑库。 Glibc中的 DNS...

glibc vulnerable to stack buffer overflow in DNS resolver

Overview GNU glibc contains a buffer overflow vulnerability in the DNS resolver, which may allow a remote attacker to execute arbitrary code. Description CWE-121: Stack-based Buffer Overflow - CVE-2015-7547According to a Google security blog post: "The glibc DNS client side resolver is vulnerable...

glibc Linux remote code execution vulnerability

Glibc, the GNU C library at the core of last year’s GHOST vulnerability, is vulnerable to another critical flaw affecting nearly all Linux machines, as well as API web services and major web frameworks where the code runs. The vulnerability, discovered independently by researchers at Google and R...

USN-2892-1 nginx vulnerabilities

It was discovered that nginx incorrectly handled certain DNS server responses when the resolver is enabled. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service. CVE-2016-0742 It was discovered that nginx incorrectly handled CNAME response...

Unbound < 1.5.2 Upstream Server Trust Anchor Unspecified DNSSEC Validation Weakness

According to its self-reported version number, the remote Unbound DNS resolver is affected by an unspecified DNSSEC validation weakness that is triggered when an upstream server with different trust anchors introduces unsigned records in messages. C Tenable Network Security, Inc...

Unbound < 1.5.1 Delegation Handling Recursive Referral Handling Resource Exhaustion DoS

According to its self-reported version number, the remote Unbound DNS resolver is affected by a denial of service vulnerability in the Domain Name Service due to improper handling of a maliciously-constructed zone or queries from a rogue server. An unauthenticated, remote attacker can exploit thi...

CVE-2015-7794

Corega CG-WLNCM4G devices provide an open DNS resolver, which allows remote attackers to cause a denial of service traffic amplification via crafted queries...

Design/Logic Flaw

Corega CG-WLNCM4G devices provide an open DNS resolver, which allows remote attackers to cause a denial of service traffic amplification via crafted queries...

CVE-2015-7794

Corega CG-WLNCM4G devices provide an open DNS resolver, which allows remote attackers to cause a denial of service traffic amplification via crafted queries...

CVE-2015-7794

CVE-2015-7794 affects Corega CG-WLNCM4G devices that may act as an open DNS resolver. This condition enables an unauthenticated remote attacker to weaponize the device for a DNS amplification attack, contributing to a DDoS scenario. Documented impact describes a denial of service via crafted quer...

CentOS 7 : unbound (CESA-2015:2455)

Updated unbound packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

unbound security update

CentOS Errata and Security Advisory CESA-2015:2455 Updated unbound packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System CVSS base...

Low: Red Hat Security Advisory: unbound security and bug fix update

Updated unbound packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2011-1076

net/dnsresolver/dnskey.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service NULL pointer dereference and OOPS by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error...

CentOS 5 : bind97 (CESA-2015:1707)

"Updated bind97 packages that fix one security issue are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fr...