Denial Of Service (DoS)

Quagga is a TCP/IP based routing software suite. The Quagga bgpd daemon implements the BGP Border Gateway Protocol routing protocol. The Quagga ospfd and ospf6d daemons implement the OSPF Open Shortest Path First routing protocol. A heap-based buffer overflow flaw was found in the way the bgpd...

PT-2019-2120 · Cisco · Cisco Asa +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance versions prior to the fixed version Cisco Firepower Threat Defense versions prior to the fixed version Description: The issue is related to improper credential management when using NT LAN Manager NTLM or bas...

ISC BIND DoS Vulnerability (CVE-2019-6467) - Linux

ISC BIND is prone to a denial of service vulnerability. Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you c...

The vulnerability of the register_hooks() function in the Apache HTTP Server’s web server, related to the possibility of bypassing authentication, allows attackers to circumvent existing access control mechanisms.

The vulnerability of the registerhooks function modauthmellon in the Apache HTTP Server is related to the possibility of bypassing authentication by executing a special SAML ECP. Exploiting this vulnerability allows a malicious actor to circumvent existing access control mechanisms by using...

CVE-2019-6467

A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAI...

UBUNTU-CVE-2019-6468

In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet ECS features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIN...

CVE-2019-6468

In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet ECS features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIN...

UBUNTU-CVE-2019-6467

A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAI...

mod_auth_mellon: authentication bypass in ECP flow

A vulnerability was found in modauthmellon. If Apache is configured as a reverse proxy and modauthmellon is configured to only let through authenticated users with the require valid-user directive, adding special HTTP headers that are normally used to start the special SAML ECP non-browser based...

SUSE-SU-2019:0113-2 Security update for krb5

This update for krb5 fixes the following issues: Security issue fixed: - CVE-2018-20217: Fixed an assertion issue with older encryption types bsc1120489...

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-2017-3139

CVE-2017-3139 describes a denial-of-service in ISC BIND’s DNSSEC validation. A remote attacker can craft a DNS response to cause the DNS server (named) to exit with an assertion failure, impacting availability. The issue is network-exploitable and requires no user interaction. The provided docume...

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...

EulerOS 2.0 SP5 : glibc (EulerOS-SA-2019-1135)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In the GNU C Library aka glibc or libc6 before 2.28, parseregexp in posix/regcomp.c misparses alternatives, which allows attackers to cause a...

openSUSE Security Update : tiff (openSUSE-2019-508)

This update for tiff fixes the following security issues : These security issues were fixed : - CVE-2017-18013: Fixed a NULL pointer dereference in the tifprint.cTIFFPrintDirectory function that could have lead to denial of service bsc1074317. - CVE-2018-10963: Fixed an assertion failure in the...

openSUSE Security Update : soundtouch (openSUSE-2019-898)

This update for soundtouch fixes the following issues : - CVE-2018-17098: The WavFileBase class allowed remote attackers to cause a denial of service heap corruption from size inconsistency or possibly have unspecified other impact, as demonstrated by SoundStretch. bsc1108632 - CVE-2018-17097: Th...

Amazon Linux 2 : bind (ALAS-2019-1170)

Crash from assertion error when debug log level is 10 and log entries meet buffer boundary. This flaw appears to be exploitable only when debug logging is enabled and set to at least a level of 10. As this configuration should be rare in production instances of bind, it is unlikely that most...

EulerOS Virtualization 2.5.2 : bind (EulerOS-SA-2019-1081)

According to the version of the bind packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - 'deny-answer-aliases' is a little-used feature intended to help recursive server operators protect end users against DNS rebinding...

SAML Signature Relocation Attack

passport-wsfed-saml2 is vulnerable to SAML signature relocation attacks. The vulnerability exists as the validation function does not ensure that the Signature tag is in the correct location in an Assertion tag, allowing attackers to perform signature relocation attacks...