CVSS: 5.9EPSS: 65%CPEs: 213EXPL: 10CVE-2021-45105 – Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
https://notcve.org/view.php?id=CVE-2021-45105
18 Dec 2021 — Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1. Apache Log4j2 versiones 2.0-alpha1 hasta 2.16.0 (excluyendo las versiones 2.12.3 y 2.3.1) no protegían de la recursión no controlada de las búsquedas autorreferenciales.... • https://github.com/thedevappsecguy/Log4J-Mitigation-CVE-2021-44228--CVE-2021-45046--CVE-2021-45105--CVE-2021-44832 • CWE-20: Improper Input Validation CWE-674: Uncontrolled Recursion •
CVSS: 8.2EPSS: 0%CPEs: 21EXPL: 0CVE-2021-41165 – HTML comments vulnerability allowing to execute JavaScript code
https://notcve.org/view.php?id=CVE-2021-41165
17 Nov 2021 — CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result in executing JavaScript code. It affects all users using the CKEditor 4 at version < 4.17.0. The problem has been recognized and patched. • https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.2EPSS: 0%CPEs: 23EXPL: 0CVE-2021-41164 – Advanced Content Filter (ACF) vulnerability allowing to execute JavaScript code using malformed HTML
https://notcve.org/view.php?id=CVE-2021-41164
17 Nov 2021 — CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter (ACF) module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. It affects all users using the CKEditor 4 at version < 4.17.0. The problem has been recognized and patched. • https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%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
19 Oct 2021 — 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 ... • https://github.com/netty/netty/security/advisories/GHSA-grg4-wf29-r9vv • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 27EXPL: 0CVE-2021-37137 – netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way
https://notcve.org/view.php?id=CVE-2021-37137
19 Oct 2021 — 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. La función Snappy frame decoder no restringe la longitud de los trozos, lo que puede co... • https://github.com/netty/netty/security/advisories/GHSA-9vjp-v76f-g363 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.5EPSS: 0%CPEs: 36EXPL: 1CVE-2021-39150 – A Server-Side Forgery Request vulnerability in XStream via PriorityQueue unmarshaling
https://notcve.org/view.php?id=CVE-2021-39150
23 Aug 2021 — XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framewor... • https://github.com/x-stream/xstream/security/advisories/GHSA-cxfm-5m4g-x7xp • CWE-502: Deserialization of Untrusted Data CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 8.5EPSS: 52%CPEs: 36EXPL: 1CVE-2021-39152 – A Server-Side Forgery Request vulnerability in XStream via HashMap unmarshaling
https://notcve.org/view.php?id=CVE-2021-39152
23 Aug 2021 — XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framewor... • https://github.com/x-stream/xstream/security/advisories/GHSA-xw4p-crpj-vjx2 • CWE-502: Deserialization of Untrusted Data CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 6.5EPSS: 0%CPEs: 36EXPL: 1CVE-2021-39140 – XStream can cause a Denial of Service
https://notcve.org/view.php?id=CVE-2021-39140
23 Aug 2021 — XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a bl... • https://github.com/x-stream/xstream/security/advisories/GHSA-6wf9-jmg9-vxcc • CWE-502: Deserialization of Untrusted Data CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 8.5EPSS: 0%CPEs: 36EXPL: 1CVE-2021-39149 – XStream is vulnerable to an Arbitrary Code Execution attack
https://notcve.org/view.php?id=CVE-2021-39149
23 Aug 2021 — XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. XStream es una bibli... • https://github.com/x-stream/xstream/security/advisories/GHSA-3ccq-5vw3-2p6x • CWE-434: Unrestricted Upload of File with Dangerous Type CWE-502: Deserialization of Untrusted Data •
CVSS: 8.5EPSS: 0%CPEs: 36EXPL: 1CVE-2021-39148 – XStream is vulnerable to an Arbitrary Code Execution attack
https://notcve.org/view.php?id=CVE-2021-39148
23 Aug 2021 — XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. XStream es una bibli... • https://github.com/x-stream/xstream/security/advisories/GHSA-qrx8-8545-4wg2 • CWE-434: Unrestricted Upload of File with Dangerous Type CWE-502: Deserialization of Untrusted Data •