EUVD-2018-3392

Malware in sbrugna...

Stack overflow when resolving additional records from MX or SRV null targets

There's a stack overflow leading to a crash and potential DOS when processing additional records for return of MX or SRV record types from the server. This is only possible when a zone is configured with a null target for MX or SRV records, i.e. '.'. Example effected zone record: text no-service...

RUSTSEC-2020-0001 Stack overflow when resolving additional records from MX or SRV null targets

There's a stack overflow leading to a crash and potential DOS when processing additional records for return of MX or SRV record types from the server. This is only possible when a zone is configured with a null target for MX or SRV records, i.e. '.'. Example effected zone record: text no-service...

PT-2020-17489 · Trust Dns · Trust-Dns-Server

Name of the Vulnerable Software and Affected Versions: trust-dns-server versions prior to 0.18.1 Description: An issue was discovered in the trust-dns-server crate, where DNS MX and SRV null targets are mishandled, causing stack consumption. This can lead to a stack overflow, resulting in a crash...

CUJO Smart Firewall Integer Overflow Vulnerability

CUJO Smart Firewall is a home smart firewall device from CUJO USA. An integer overflow vulnerability exists in the mdnscap binary in CUJO Smart Firewalls using firmware version 7003, which stems from the program failing to properly handle the 'RDLENGTH' value when parsing SRV records in mDNS...

CUJO Smart Firewall mdnscap mDNS SRV record denial-of-service vulnerability

Summary An exploitable integer underflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall, version 7003. When parsing SRV records in an mDNS packet, the “RDLENGTH” value is handled incorrectly, leading to an out-of-bounds access that crashes the mdnscap process. An...

ALPINE-CVE-2018-11356

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record...

CVE-2018-11356

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record...

UBUNTU-CVE-2018-11356

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record...

CVE-2018-11356

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record...

Updated ruby-RubyGems packages fix security vulnerabilities

Updated ruby-RubyGems package fixes security vulnerability: RubyGems does not validate the hostname when fetching gems or making API request, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack" CVE-2015-3900...

Amazon Linux: Security Advisory (ALAS-2015-549)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 ifdescription...

CVE-2015-4020

RubyGems 2.0.x before 2.0.17, 2.2.x before 2.2.5, and 2.4.x before 2.4.8 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record with a domain that is suffixed with the original...

CVE-2015-4020

RubyGems 2.0.x before 2.0.17, 2.2.x before 2.2.5, and 2.4.x before 2.4.8 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record with a domain that is suffixed with the original...

Important: Red Hat Security Advisory: rh-ruby22-ruby security update

Updated rh-ruby22-ruby packages that fix one security issue are now available for Red Hat Software Collections 2. 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...

Amazon Linux AMI : ruby21 (ALAS-2015-548)

RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the hostname returned in...

Amazon Linux AMI : ruby20 (ALAS-2015-547)

RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the hostname returned in...

Amazon Linux AMI : ruby22 (ALAS-2015-549)

RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the hostname returned in...

Medium: ruby21

Issue Overview: RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the...

Medium: ruby20

Issue Overview: RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the...