CVSS: 8.2EPSS: 0%CPEs: 6EXPL: 0CVE-2019-16789 – HTTP Request Smuggling in Waitress: Invalid whitespace characters in headers
https://notcve.org/view.php?id=CVE-2019-16789
26 Dec 2019 — In Waitress through version 1.4.0, if a proxy server is used in front of waitress, an invalid request may be sent by an attacker that bypasses the front-end and is parsed differently by waitress leading to a potential for HTTP request smuggling. Specially crafted requests containing special whitespace characters in the Transfer-Encoding header would get parsed by Waitress as being a chunked request, but a front-end server would use the Content-Length instead as the Transfer-Encoding header is considered inv... • https://access.redhat.com/errata/RHSA-2020:0720 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 1CVE-2019-16785 – HTTP Request Smuggling: LF vs CRLF handling in Waitress
https://notcve.org/view.php?id=CVE-2019-16785
20 Dec 2019 — Waitress through version 1.3.1 implemented a "MAY" part of the RFC7230 which states: "Although the line terminator for the start-line and header fields is the sequence CRLF, a recipient MAY recognize a single LF as a line terminator and ignore any preceding CR." Unfortunately if a front-end server does not parse header fields with an LF the same way as it does those with a CRLF it can lead to the front-end and the back-end server parsing the same HTTP message in two different ways. This can lead to a potent... • https://access.redhat.com/errata/RHSA-2020:0720 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2019-16786 – HTTP Request Smuggling: Invalid Transfer-Encoding in Waitress
https://notcve.org/view.php?id=CVE-2019-16786
20 Dec 2019 — Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with the inner-most encoding first, followed by any further transfer codings, ending with chunked. Requests sent with: "Transfer-Encoding: gzip, chunked" would incorrectly get ignored, and the request would use a Content-... • https://access.redhat.com/errata/RHSA-2020:0720 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 6.5EPSS: 1%CPEs: 429EXPL: 2CVE-2019-10219 – hibernate-validator: safeHTML validator allows XSS
https://notcve.org/view.php?id=CVE-2019-10219
08 Nov 2019 — A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS attack. Una vulnerabilidad fue encontrada en Hibernate-Validator. La anotación del validador SafeHtml no puede sanear apropiadamente las cargas útiles que consisten en código potencialmente malicioso en los comentarios e instrucciones HTML. • https://access.redhat.com/errata/RHSA-2020:0159 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 2CVE-2019-10746 – nodejs-mixin-deep: prototype pollution in function mixin-deep
https://notcve.org/view.php?id=CVE-2019-10746
23 Aug 2019 — mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload. mixin-deep es vulnerable a Prototype Pollution en versiones anteriores a 1.3.2 y 2.0.0. La función mixin-deep podría ser engañada para agregar o modificar propiedades de Object.prototype usando una carga útil del constructor. A flaw was found in Nodejs's mixin-deep prior to versions 1.3.2 and ... • https://github.com/ossf-cve-benchmark/CVE-2019-10746 • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') CWE-471: Modification of Assumed-Immutable Data (MAID) •
CVSS: 7.8EPSS: 2%CPEs: 6EXPL: 3CVE-2018-15686 – systemd: reexec state injection: fgets() on overlong lines leads to line splitting
https://notcve.org/view.php?id=CVE-2018-15686
26 Oct 2018 — A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239. Una vulnerabilidad en unit_deserialize de systemd permite que un atacante proporcione estados arbitrarios en la reejecución de systemd mediante NotifyAccess. Esto puede emplearse para influenciar incorre... • https://packetstorm.news/files/id/149972 • CWE-20: Improper Input Validation CWE-502: Deserialization of Untrusted Data •