CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 1CVE-2022-21716 – Buffer Overflow in Twisted
https://notcve.org/view.php?id=CVE-2022-21716
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer's SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 < /dev/zero`. A patch is available in version 22.2.0. • https://github.com/twisted/twisted/commit/89c395ee794e85a9657b112c4351417850330ef9 https://github.com/twisted/twisted/releases/tag/twisted-22.2.0 https://github.com/twisted/twisted/security/advisories/GHSA-rv6r-3f5q-9rgx https://lists.debian.org/debian-lts-announce/2022/03/msg00009.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7U6KYDTOLPICAVSR34G2WRYLFBD2YW5K https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLKHA6WREIVAMBQD7KKWYHPHGGNKMAG6 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-21712 – Cookie and header exposure in twisted
https://notcve.org/view.php?id=CVE-2022-21712
twisted is an event-driven networking engine written in Python. In affected versions twisted exposes cookies and authorization headers when following cross-origin redirects. This issue is present in the `twited.web.RedirectAgent` and `twisted.web. BrowserLikeRedirectAgent` functions. Users are advised to upgrade. • https://github.com/twisted/twisted/commit/af8fe78542a6f2bf2235ccee8158d9c88d31e8e2 https://github.com/twisted/twisted/releases/tag/twisted-22.1.0 https://github.com/twisted/twisted/security/advisories/GHSA-92x2-jw7w-xvvx https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7U6KYDTOLPICAVSR34G2WRYLFBD2YW5K https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLKHA6WREIVAMBQD7KKWYHPHGGNKMAG6 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-346: Origin Validation Error •