CVSS: 9.8EPSS: 2%CPEs: 8EXPL: 2CVE-2022-21724 – Unchecked Class Instantiation when providing Plugin Classes
https://notcve.org/view.php?id=CVE-2022-21724
pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based on class names provided via `authenticationPluginClassName`, `sslhostnameverifier`, `socketFactory`, `sslfactory`, `sslpasswordcallback` connection properties. However, the driver did not verify if the class implements the expected interface before instantiating the class. This can lead to code execution loaded via arbitrary classes. • https://github.com/ToontjeM/CVE-2022-21724 https://github.com/pgjdbc/pgjdbc/commit/f4d0ed69c0b3aae8531d83d6af4c57f22312c813 https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-v7wg-cpwc-24m4 https://lists.debian.org/debian-lts-announce/2022/05/msg00027.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVEO7BEFXPBVHSPYL3YKQWZI6DYXQLFS https://security.netapp.com/advisory/ntap-20220311-0005 https://www.debian.org/security/2022/dsa-5196 https://access.redhat.com&# • CWE-665: Improper Initialization •
CVSS: 6.6EPSS: 0%CPEs: 2EXPL: 0CVE-2022-21363 – mysql-connector-java: Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors
https://notcve.org/view.php?id=CVE-2022-21363
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in takeover of MySQL Connectors. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts). • https://www.oracle.com/security-alerts/cpujan2022.html https://access.redhat.com/security/cve/CVE-2022-21363 https://bugzilla.redhat.com/show_bug.cgi?id=2047343 • CWE-280: Improper Handling of Insufficient Permissions or Privileges •
CVSS: 6.5EPSS: 0%CPEs: 22EXPL: 0CVE-2021-43797 – HTTP fails to validate against control chars in header names which may lead to HTTP request smuggling
https://notcve.org/view.php?id=CVE-2021-43797
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. • https://github.com/netty/netty/commit/07aa6b5938a8b6ed7a6586e066400e2643897323 https://github.com/netty/netty/security/advisories/GHSA-wx5j-54mm-rqqq https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html https://security.netapp.com/advisory/ntap-20220107-0003 https://www.debian.org/security/2023/dsa-5316 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2021-43797 https://bugzilla&# • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.9EPSS: 0%CPEs: 7EXPL: 2CVE-2021-2471 – mysql-connector-java: unauthorized access to critical
https://notcve.org/view.php?id=CVE-2021-2471
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). • https://github.com/cckuailong/CVE-2021-2471 https://github.com/DrunkenShells/CVE-2021-2471 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpuoct2021.html https://access.redhat.com/security/cve/CVE-2021-2471 https://bugzilla.redhat.com/show_bug.cgi?id=2020583 • CWE-863: Incorrect Authorization •
CVSS: 7.5EPSS: 1%CPEs: 38EXPL: 0CVE-2021-37136 – netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data
https://notcve.org/view.php?id=CVE-2021-37136
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 La función Bzip2 decompression decoder no permite establecer restricciones de tamaño en los datos de salida descomprimidos (lo que afecta al tamaño de asignación usado durante la descompresión). Todos los usuarios de Bzip2Decoder están afectados. La entrada maliciosa puede desencadenar un OOME y así un ataque de DoS A flaw was found in Netty's netty-codec due to size restrictions for decompressed data in the Bzip2Decoder. • https://github.com/netty/netty/security/advisories/GHSA-grg4-wf29-r9vv https://lists.apache.org/thread.html/r06a145c9bd41a7344da242cef07977b24abe3349161ede948e30913d%40%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r5406eaf3b07577d233b9f07cfc8f26e28369e6bab5edfcab41f28abb%40%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r5e05eba32476c580412f9fbdfc9b8782d5b40558018ac4ac07192a04%40%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r75490c61c2cb7b6ae2c81238fd52ae13636c60435abcd732d41531a0%40%3Ccommits.druid.apache.org%3E ht • CWE-400: Uncontrolled Resource Consumption •