The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6049-1 advisory.

    It was discovered that Netty's Zlib decoders did not limit memory allocations. A remote attacker could     possibly use this issue to cause Netty to exhaust memory via malicious input, leading to a denial of     service. This issue only affected Ubuntu 16.04 ESM and Ubuntu 20.04 ESM. (CVE-2020-11612)

    It was discovered that Netty created temporary files with excessive permissions. A local attacker could     possibly use this issue to expose sensitive information. This issue only affected Ubuntu 16.04 ESM, Ubuntu     18.04 ESM, and Ubuntu 20.04 ESM. (CVE-2021-21290)

    It was discovered that Netty did not properly validate content-length headers. A remote attacker could     possibly use this issue to smuggle requests. This issue was only fixed in Ubuntu 20.04 ESM.
    (CVE-2021-21295, CVE-2021-21409)

    It was discovered that Netty's Bzip2 decompression decoder did not limit the decompressed output data     size. A remote attacker could possibly use this issue to cause Netty to exhaust memory via malicious     input, leading to a denial of service. This issue only affected Ubuntu 18.04 ESM, Ubuntu 20.04 ESM, Ubuntu     22.04 LTS, and Ubuntu 22.10. (CVE-2021-37136)

    It was discovered that Netty's Snappy frame decoder function did not limit chunk lengths. A remote     attacker could possibly use this issue to cause Netty to exhaust memory via malicious input, leading to a     denial of service. (CVE-2021-37137)

    It was discovered that Netty did not properly handle control chars at the beginning and end of header     names. A remote attacker could possibly use this issue to smuggle requests. This issue only affected     Ubuntu 18.04 ESM, Ubuntu 20.04 ESM, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2021-43797)

    It was discovered that Netty could be made into an infinite recursion when parsing a malformed crafted     message. A remote attacker could possibly use this issue to cause Netty to crash, leading to a denial of     service. This issue only affected Ubuntu 20.04 ESM, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-41881)

    It was discovered that Netty did not validate header values under certain circumstances. A remote attacker     could possibly use this issue to perform HTTP response splitting via malicious header values. This issue     only affected Ubuntu 18.04 ESM, Ubuntu 20.04 ESM, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-41915)

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.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2096-1 advisory.

  - Netty is an open-source, asynchronous event-driven network application framework. The package     `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290.
    When Netty's multipart decoders are used local information disclosure can occur via the local system     temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications     running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like     systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory     between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify     one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the     directory to something that is only readable by the current user. (CVE-2022-24823)

  - Netty project is an event-driven asynchronous network application framework. In versions prior to     4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an     infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a     custom HaProxyMessageDecoder. (CVE-2022-41881)

  - Netty project is an event-driven asynchronous network application framework. Starting in version     4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of     values, header value validation was not performed, allowing malicious header values in the iterator to     perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work     around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a     `remove()` call, and call `add()` in a loop over the iterator of values. (CVE-2022-41915)

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

The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3268 advisory.

  - The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed     output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are     affected. The malicious input can trigger an OOME and so a DoS attack (CVE-2021-37136)

  - The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory     usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which     may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious     input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable     chunk. (CVE-2021-37137)

  - Netty is an asynchronous event-driven network application framework for rapid development of maintainable     high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when     they are present at the beginning / end of the header name. It should instead fail fast as these are not     allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause     netty to sanitize header names before it forward these to another remote system when used as proxy. This     remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users     should upgrade to version 4.1.71.Final. (CVE-2021-43797)

  - Netty project is an event-driven asynchronous network application framework. In versions prior to     4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an     infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a     custom HaProxyMessageDecoder. (CVE-2022-41881)

  - Netty project is an event-driven asynchronous network application framework. Starting in version     4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of     values, header value validation was not performed, allowing malicious header values in the iterator to     perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work     around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a     `remove()` call, and call `add()` in a loop over the iterator of values. (CVE-2022-41915)

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

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the July 2024 CPU advisory.

  - Netty project is an event-driven asynchronous network application framework. In versions prior to     4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an     infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a     custom HaProxyMessageDecoder. (CVE-2022-41881)

  - Netty project is an event-driven asynchronous network application framework. Starting in version     4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of     values, header value validation was not performed, allowing malicious header values in the iterator to     perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work     around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a     `remove()` call, and call `add()` in a loop over the iterator of values. (CVE-2022-41915)

  - A defect was discovered in the Python ssl module where there is a memory race condition with the     ssl.SSLContext methods cert_store_stats() and get_ca_certs(). The race condition can be triggered if     the methods are called at the same time as certificates are loaded into the SSLContext, such as during the     TLS handshake with a certificate directory configured. This issue is fixed in CPython 3.10.14, 3.11.9,     3.12.3, and 3.13.0a5. (CVE-2024-0397)

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

The versions of Oracle Siebel CRM installed on the remote host are affected by multiple vulnerabilities as referenced in the July 2023 CPU advisory.

  - Vulnerability in the Siebel CRM product of Oracle Siebel CRM (component: EAI (JSON-java)). Supported     versions that are affected are 23.5 and prior. Easily exploitable vulnerability allows unauthenticated     attacker with network access via HTTP to compromise Siebel CRM. Successful attacks of this vulnerability     can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel     CRM. (CVE-2020-15250, CVE-2022-45688)

  - Vulnerability in the Siebel CRM product of Oracle Siebel CRM (component: Siebel Core (Apache ZooKeeper)).
    Supported versions that are affected are 23.5 and prior. Easily exploitable vulnerability allows     unauthenticated attacker with network access via HTTP to compromise Siebel CRM. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of Siebel CRM. (CVE-2020-36518, CVE-2020-9493, CVE-2021-21295, CVE-2021-37533, CVE-2022-2048,     CVE-2022-23307, CVE-2022-41915, CVE-2022-42003, CVE-2022-42004)

  - Vulnerability in the Siebel CRM product of Oracle Siebel CRM (component: UI Framework (jQueryUI)).
    Supported versions that are affected are 23.5 and prior. Easily exploitable vulnerability allows     unauthenticated attacker with network access via HTTP to compromise Siebel CRM. Successful attacks require     human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM,     attacks may significantly impact additional products (scope change). Successful attacks of this     vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM accessible     data as well as unauthorized read access to a subset of Siebel CRM accessible data. (CVE-2022-31160)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2096-2 advisory.

  - Netty is an open-source, asynchronous event-driven network application framework. The package     `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290.
    When Netty's multipart decoders are used local information disclosure can occur via the local system     temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications     running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like     systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory     between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify     one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the     directory to something that is only readable by the current user. (CVE-2022-24823)

  - Netty project is an event-driven asynchronous network application framework. In versions prior to     4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an     infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a     custom HaProxyMessageDecoder. (CVE-2022-41881)

  - Netty project is an event-driven asynchronous network application framework. Starting in version     4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of     values, header value validation was not performed, allowing malicious header values in the iterator to     perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work     around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a     `remove()` call, and call `add()` in a loop over the iterator of values. (CVE-2022-41915)

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

The version of Oracle TimesTen installed on the remote host is 22.x prior to 22.1.1.7.0.
It is, therefore, affected by multiple vulnerabilities as referenced in the July 2023 CPU advisory

  - Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB (Dell BSAFE Micro Edition Suite)).     Supported versions that are affected are 22.1.1.1.0 - 22.1.1.6.0. Difficult to exploit vulnerability allows     unauthenticated attacker with network access via multiple protocols to compromise Oracle TimesTen In-Memory     Database. (CVE-2020-35168)

  - Security-in-Depth issue in Oracle TimesTen In-Memory Database (component: EM TimesTen plug-in (Netty)).     (CVE-2022-41881)

  - Security-in-Depth issue in Oracle TimesTen In-Memory Database (component: EM TimesTen plug-in (Golang Go)).
    (CVE-2023-24532)

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

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dsa-5316 advisory.

  - The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed     output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are     affected. The malicious input can trigger an OOME and so a DoS attack (CVE-2021-37136)

  - The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory     usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which     may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious     input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable     chunk. (CVE-2021-37137)

  - Netty is an asynchronous event-driven network application framework for rapid development of maintainable     high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when     they are present at the beginning / end of the header name. It should instead fail fast as these are not     allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause     netty to sanitize header names before it forward these to another remote system when used as proxy. This     remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users     should upgrade to version 4.1.71.Final. (CVE-2021-43797)

  - Netty project is an event-driven asynchronous network application framework. In versions prior to     4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an     infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a     custom HaProxyMessageDecoder. (CVE-2022-41881)

  - Netty project is an event-driven asynchronous network application framework. Starting in version     4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of     values, header value validation was not performed, allowing malicious header values in the iterator to     perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work     around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a     `remove()` call, and call `add()` in a loop over the iterator of values. (CVE-2022-41915)

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

ID	Name	Product	Family	Published	Updated	Severity
174932	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 LTS : Netty vulnerabilities (USN-6049-1)	Nessus	Ubuntu Local Security Checks	4/28/2023	8/27/2024	medium
175387	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : netty, netty-tcnative (SUSE-SU-2023:2096-1)	Nessus	SuSE Local Security Checks	5/11/2023	7/14/2023	medium
170079	Debian DLA-3268-1 : netty - LTS security update	Nessus	Debian Local Security Checks	1/16/2023	9/7/2023	medium
202724	Oracle Database Server (Jul 2024 CPU)	Nessus	Databases	7/19/2024	7/23/2024	high
212439	Oracle Siebel Server <= 23.5 (July 2023 CPU)	Nessus	Misc.	12/11/2024	12/12/2024	critical
177502	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : netty, netty-tcnative (SUSE-SU-2023:2096-2)	Nessus	SuSE Local Security Checks	6/22/2023	7/14/2023	medium
188072	Oracle TimesTen 22.x < 22.1.1.7.0 Multiple Vulnerabilities (July 2023 CPU)	Nessus	Misc.	1/16/2024	1/17/2024	critical
169929	Debian DSA-5316-1 : netty - security update	Nessus	Debian Local Security Checks	1/12/2023	9/8/2023	medium

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