Debian DLA-1883-1 : tomcat8 security update (httpoxy)

Several minor issues have been fixed in tomcat8, a Java Servlet and JSP engine. CVE-2016-5388 Apache Tomcat, when the CGI Servlet is enabled, follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTPPROXY environment variabl...

CVE-2019-9515

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost...

CVE-2019-9515

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost...

[SECURITY] [DLA 1883-1] tomcat8 security update

Package : tomcat8 Version : 8.0.14-1+deb8u15 CVE ID : CVE-2016-5388 CVE-2018-8014 CVE-2019-0221 Debian Bug : 929895 898935 Several minor issues have been fixed in tomcat8, a Java Servlet and JSP engine. CVE-2016-5388 Apache Tomcat, when the CGI Servlet is enabled, follows RFC 3875 section 4.1.18...

[SECURITY] Fedora 29 Update: freeradius-3.0.19-3.fc29

The FreeRADIUS Server Project is a high performance and highly configurable GPL'd free RADIUS server. The server is similar in some respects to Livingston's 2.0 server. While FreeRADIUS started as a variant of the Cistron RADIUS server, they don't share a lot in common any more. It now has many...

nss, nss-softokn, nss-util, and nspr security, bug fix, and enhancement update

nspr 4.21.0-1 - Rebase to NSPR 4.21 nss 3.44.0-4 - Fix certutil man page - Fix extracting a public key from a private key for dh, ec, and dsa 3.44.0-3 - Disable TLS 1.3 under FIPS mode - Disable RSASSA-PKCS1-v15 in TLS 1.3 - Fix post-handshake auth transcript calculation if SSLENABLESESSIONTICKET...

Microsoft Windows 'HTTP.sys' CVE-2019-9513 Denial of Service Vulnerability

Description Microsoft Windows is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause the affected system to become unresponsive, resulting in a denial-of-service condition. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit Systems...

Microsoft Windows 'HTTP.sys' CVE-2019-9518 Denial of Service Vulnerability

Description Microsoft Windows is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause the affected system to become unresponsive, resulting in a denial-of-service condition. Technologies Affected Apple SwiftNIO HTTP/2 1.0.0 Apple SwiftNIO HTTP/2 1.1.0 App...

h2o -- multiple HTTP/2 vulnerabilities

Jonathon Loomey of Netflix reports: HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following: CVE-2019-95...

CVE-2019-9515

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost...

Moderate: Red Hat Security Advisory: uriparser security update

An update for uriparser is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

authd bug fix update

The authd packages contain authd, a small and fast RFC 1413 ident protocol daemon with both xinetd server and interactive modes that supports IPv6 and IPv4 as well as the more popular features of pidentd. Bug Fixes: authd authentication fails with ERROR:NO-USER BZ1730802 Users of authd are advise...

17 years not to fix Firefox local file stealing vulnerability analysis-vulnerability warning-the black bar safety net

Recently, security researchers Barak Tawily of the homologous policy the Same Origin Policy attack carried out research and found that the Firefox browser due to file scheme URI to the same origin policy of improperly implemented, will lead to Firefox browser by the local file theft attack. Attac...

PT-2019-18213 · F5 · F5 Big-Ip

Name of the Vulnerable Software and Affected Versions: F5 BIG-IP versions 11.5.1 through 11.6.4 Description: The issue occurs when iRules perform HTTP header manipulation, potentially causing an interruption to service. This happens under specific circumstances when traffic is handled by a Virtua...

Preparing for PCI DSS 4.0

PCI DSS 4.0 is currently in its request for comments RFC process, where the industry can provide comments and feedback to help shape the next iteration. This process is initially open to the participating organizations - members that help steer and inform the PCI SSC based on their experiences. T...

Google Announces DNS over HTTPS 'General Availability'

Google announced general availability of its Public DNS-over-HTTPS service Wednesday, based on the Internet Engineering Task Force’s RFC 8484 standard. The move is a culmination of three years of Google fine-tuning DNS over HTTPS, otherwise known as DoH. “Today we are announcing general...

OpenSSL 1.1.0 < 1.1.0k Vulnerability

The version of OpenSSL installed on the remote host is prior to 1.1.0k. It is, therefore, affected by a vulnerability as referenced in the 1.1.0k advisory. - ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce...

CVE-2019-11841

A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go cryptography libraries 2019-03-25. According to the OpenPGP Message Format specification in RFC 4880 chapter 7, a cleartext signed message can contain one or more optional "Hash" Armor Headers. The...

Using Ed25519 signing keys for encryption

@Benjojo12 and I are building an encryption tool that will also support SSH keys as recipients, because everyone effectively already publishes their SSH public keys on GitHub. For RSA keys, this is dangerous but straightforward: a PKCS1 v1.5 signing key is the same as an OAEP encryption key...

CVE-2019-0293

Read of RFC destination does not always perform necessary authorization checks, resulting in escalation of privileges to access information on RFC destinations on managed systems and SAP Solution Manager system ST-PI, before versions 20081700, 20081710, and 740...