UBUNTU-CVE-2023-34462

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The SniHandler can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle...

PT-2023-4868

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.94.Final Description The issue is related to the SniHandler class in Netty, which can allocate up to 16MB of heap for each channel during the TLS handshake. This can be exploited to cause a denial of service,...

USN-6148-1: SNI Proxy vulnerability

It was discovered that SNI Proxy did not properly handle wildcard backend hosts. An attacker could possibly use this issue to cause a buffer overflow, resulting in a denial of service, or arbitrary code execution...

Ubuntu 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : SNI Proxy vulnerability (USN-6148-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has a package installed that is affected by a vulnerability as referenced in the USN-6148-1 advisory. It was discovered that SNI Proxy did not properly handle wildcard backend hosts. An attacker could possibly use this issue to caus...

Updated snort packages fix security vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for HTTP. The vulnerability is due to incorrect detection of modified HTTP packets used in chunked responses. An attacker...

Debian DSA-5354-1 : snort - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5354 advisory. Multiple security vulnerabilities were discovered in snort, a flexible Network Intrusion Detection System, which could allow an unauthenticated, remote attacker t...

SUSE CVE-2013-4508

lighttpd before 1.4.34, when SNI is enabled, configures weak SSL ciphers, which makes it easier for remote attackers to hijack sessions by inserting packets into the client-server data stream or obtain sensitive information by sniffing the network...

SUSE CVE-2018-21029

systemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication SNI is not sent, and there is no hostname validation with the GnuTLS backend. NOTE: This has been disputed by the developer as not a vulnerability since hostname...

SUSE CVE-2021-38165

Lynx through 2.8.9 mishandles the userinfo subcomponent of a URI, which allows remote attackers to discover cleartext credentials because they may appear in SNI data...

Debian dla-3317 : snort - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3317 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3317-1 [email protected]...

Updated java packages fix security vulnerability

Class compilation issue. CVE-2022-21540 Improper restriction of MethodHandle.invokeBasic. CVE-2022-21541 Integer truncation issue in Xalan-J. CVE-2022-34169 Improper MultiByte conversion can lead to buffer overflow. CVE-2022-21618 Improper handling of long NTLM client hostnames. CVE-2022-21619...

MGASA-2022-0435 Updated java packages fix security vulnerability

Class compilation issue. CVE-2022-21540 Improper restriction of MethodHandle.invokeBasic. CVE-2022-21541 Integer truncation issue in Xalan-J. CVE-2022-34169 Improper MultiByte conversion can lead to buffer overflow. CVE-2022-21618 Improper handling of long NTLM client hostnames. CVE-2022-21619...

java security update

CentOS Errata and Security Advisory CESA-2022:7008 An update for java-11-openjdk 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...

Scientific Linux Security Update : java-11-openjdk on SL7.x i686/x86_64 (2022:7008)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:7008-1 advisory. - OpenJDK: improper MultiByte conversion can lead to buffer overflow JGSS, 8286077 CVE-2022-21618 - OpenJDK: excessive memory allocation in X.509...

OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Oracle Java SE: 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0. Difficult to exploit vulnerabilit...

Moderate: Red Hat Security Advisory: OpenJDK 17.0.5 Security Update for Portable Linux Builds

The Red Hat build of OpenJDK 17 java-17-openjdk is now available for portable Linux. 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...

OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Oracle Java SE: 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0. Difficult to exploit vulnerabilit...

OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Oracle Java SE: 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0. Difficult to exploit vulnerabilit...

OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Networking. Supported versions that are affected are Oracle Java SE: 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0. Difficult to exploit vulnerabilit...

Moderate: Red Hat Security Advisory: java-11-openjdk security and bug fix update

An update for java-11-openjdk is now available for Red Hat Enterprise Linux 9. 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...