Several vulnerabilities were discovered in the HTTP server provided by Netty, a Java NIO client/server socket framework :

CVE-2019-20444

HttpObjectDecoder.java allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an 'invalid fold.'

CVE-2019-20445

HttpObjectDecoder.java allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.

CVE-2020-7238

Netty allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header.

For Debian 8 'Jessie', these problems have been fixed in version 1:3.2.6.Final-2+deb8u2.

We recommend that you upgrade your netty packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 6 / 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0605 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime.

    This asynchronous patch is a security update for the wildfly-security-manager package in Red Hat JBoss     Enterprise Application Platform 7.2 for Red Hat Enterprise Linux 6, 7, and 8.

    Security Fix(es):

    * netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling (CVE-2020-7238)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, see the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4600-1 advisory.

    It was discovered that Netty had HTTP request smuggling vulnerabilities. A remote attacker could used it     to extract sensitive information. (CVE-2019-16869, CVE-2019-20444, CVE-2019-20445, CVE-2020-7238)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Multiple security issues were discovered in Netty, a Java NIO client/server framework, which could result in HTTP request smuggling, denial of service or information disclosure.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0804 advisory.

    This release of Red Hat JBoss Enterprise Application Platform 7.2.7 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.2.6, and includes bug fixes and enhancements. See the Red Hat     JBoss Enterprise Application Platform 7.2.7 Release Notes for information about the most significant bug     fixes and enhancements included in this release.

    Security Fix(es):

    * commons-beanutils: apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean     by default (CVE-2019-10086)

    * libthrift: thrift: Endless loop when feed with specific input data (CVE-2019-0205)

    * libthrift: thrift: Out-of-bounds read related to TJSONProtocol or TSimpleJSONProtocol (CVE-2019-0210)

    * xmlsec: xml-security: Apache Santuario potentially loads XML parsing code from an untrusted source     (CVE-2019-12400)

    * wildfly: The 'enabled-protocols' value in legacy security is not respected if OpenSSL security provider     is in use (CVE-2019-14887)

    * netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling (CVE-2020-7238)

    * netty: HTTP request smuggling (CVE-2019-20444)

    * netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length     header (CVE-2019-20445)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, see the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:10208 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.1.8 serves as a     replacement for Red Hat JBoss Enterprise Application Platform 7.1.7, and includes bug fixes and     enhancements. See the Red Hat JBoss Enterprise Application Platform 7.1.8 Release Notes for information     about the most significant bug fixes and enhancements included in this release.

    Security Fix(es):

    * bouncycastle: password bypass in OpenBSDBCrypt.checkPassword utility possible [eap-7.1.z]     (CVE-2020-28052)

    * hsqldb: Untrusted input may lead to RCE attack [eap-7.1.z] (CVE-2022-41853)

    * cxf-core: Apache CXF SSRF Vulnerability using the Aegis databinding [eap-7.1.z] (CVE-2024-28752)

    * h2: Loading of custom classes from remote servers through JNDI [eap-7.1.z] (CVE-2022-23221)

    * CXF: Apache CXF: SSRF Vulnerability [eap-7.1.z] (CVE-2022-46364)

    * xalan: integer truncation issue in Xalan-J (JAXP, 8285407) [eap-7.1.z] (CVE-2022-34169)

    * log4j: log4j1-chainsaw, log4j1-socketappender: DoS via hashmap logging [eap-7.1.z] (CVE-2023-26464)

    * xnio: StackOverflowException when the chain of notifier states becomes problematically big [eap-7.1.z]     (CVE-2023-5685)

    * server: eap-7: heap exhaustion via deserialization [eap-7.1.z] (CVE-2023-3171)

    * netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling [eap-7.1.z]     (CVE-2020-7238)

    * avro: apache-avro: Apache Avro Java SDK: Memory when deserializing untrusted data in Avro Java SDK     [eap-7.1.z] (CVE-2023-39410)

    * avro: apache-avro: Schema parsing may trigger Remote Code Execution (RCE) [eap-7.1.z] (CVE-2024-47561)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
133813	Debian DLA-2109-1 : netty security update	Nessus	Debian Local Security Checks	2020/2/20	2024/3/27	critical
134098	RHEL 6 / 7 / 8 : Red Hat JBoss Enterprise Application Platform 7.2 (RHSA-2020:0605)	Nessus	Red Hat Local Security Checks	2020/2/27	2024/11/7	critical
141822	Ubuntu 16.04 LTS : Netty vulnerabilities (USN-4600-1)	Nessus	Ubuntu Local Security Checks	2020/10/22	2024/8/27	critical
148326	Debian DSA-4885-1 : netty - security update	Nessus	Debian Local Security Checks	2021/4/6	2024/1/12	critical
134612	RHEL 6 : Red Hat JBoss Enterprise Application Platform 7.2.7 on RHEL 6 (RHSA-2020:0804)	Nessus	Red Hat Local Security Checks	2020/3/16	2024/11/7	critical
211909	RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.1.8 on RHEL 7 (RHSA-2024:10208)	Nessus	Red Hat Local Security Checks	2024/11/27	2025/11/24	critical

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