(Pwn2Own) TP-Link Archer A7 DNS Response Improper Input Validation Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. The issue results from the lack of prope...

CVE-2014-3484

Multiple stack-based buffer overflows in the dnexpand function in network/dnexpand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to 1 have unspecified impact via an invalid name length in a DNS response or 2 cause a denial of service crash via an invalid name...

CVE-2014-3484

Multiple stack-based buffer overflows in the dnexpand function in network/dnexpand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to 1 have unspecified impact via an invalid name length in a DNS response or 2 cause a denial of service crash via an invalid name...

CVE-2014-3484

Multiple stack-based buffer overflows in the dnexpand function in network/dnexpand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to 1 have unspecified impact via an invalid name length in a DNS response or 2 cause a denial of service crash via an invalid name...

CVE-2014-3484

Multiple stack-based buffer overflows in the dnexpand function in network/dnexpand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to 1 have unspecified impact via an invalid name length in a DNS response or 2 cause a denial of service crash via an invalid name...

CVE-2014-3484

musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 contain multiple stack-based buffer overflows in __dn_expand (network/dn_expand.c). Remote DNS responses with an invalid name length can cause (1) unspecified impact or (2) denial of service (crash) due to an infinite loop with no output. Root ...

CVE-2014-3484

Multiple stack-based buffer overflows in the dnexpand function in network/dnexpand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to 1 have unspecified impact via an invalid name length in a DNS response or 2 cause a denial of service crash via an invalid name...

CVE-2013-5661

Cache Poisoning issue exists in DNS Response Rate Limiting...

CVE-2013-5661

Cache Poisoning issue exists in DNS Response Rate Limiting...

CVE-2017-1000381

The c-ares function aresparsenaptrreply, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way...

php: memcpy with negative length via crafted DNS response

An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dnsgetrecord misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects phpparser...

MikroTik RouterOS 6.45.6 - DNS Cache Poisoning

MikroTik RouterOS 6.45.6 - DNS Cache Poisoning Exploit Title: MikroTik RouterOS 6.45.6 - DNS Cache Poisoning Date: 2019-10-30 Exploit Author: Jacob Baines Vendor Homepage: https://mikrotik.com/ Software Link: https://mikrotik.com/download Version: 6.45.6 Stable and below or 6.44.5 Long-term and...

MikroTik RouterOS < 6.44.6 LTS or 6.45.x < 6.45.7 Multiple Vulnerabilities

According to its self-reported version, the remote networking device is running a version of MikroTik RouterOS prior to 6.44.6 LTS or 6.45.x prior to 6.45.7. It is, therefore, affected by multiple vulnerabilities : - Relative Path Traversal in NPK Parsing - RouterOS 6.45.6 Stable, RouterOS 6.44.5...

MikroTik RouterOS < 6.44.6 (LTS), < 6.45.7 (Stable) Multiple Vulnerabilities

MikroTik RouterOS is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 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:/o:mikrotik:routeros"; if...

CVE-2016-8864

A denial of service flaw was found in the way BIND handled responses containing a DNAME answer. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

haproxy: Out-of-bounds read in dns.c:dns_validate_dns_response() allows for memory disclosure

An out-of-bounds read in dnsvalidatednsresponse in dns.c was discovered in HAProxy through 1.8.14. Due to a missing check when validating DNS responses, remote attackers might be able read the 16 bytes corresponding to an AAAA record from the non-initialized part of the buffer, possibly accessing...

Denial Of Service (DoS)

nginx is vulnerable to denial of service DoS. The vulnerability exists through processing the CNAME value in a DNS response...

CVE-2017-3139

A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

CVE-2017-3139

A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

CVE-2019-9022

An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dnsgetrecord misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects phpparser...