Vulnerability Details : 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. There are no known workarounds.
Vulnerability category: Information leak
Products affected by CVE-2022-21712
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:twistedmatrix:twisted:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21712
0.51%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21712
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2022-21712
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: security-advisories@github.com (Primary)
-
The product does not properly verify that the source of data or communication is valid.Assigned by: nvd@nist.gov (Secondary)
References for CVE-2022-21712
-
https://github.com/twisted/twisted/security/advisories/GHSA-92x2-jw7w-xvvx
Cookie and Authorization headers are sent when following a cross-origin redirect with twisted.web.client · Advisory · twisted/twisted · GitHubThird Party Advisory
-
https://github.com/twisted/twisted/releases/tag/twisted-22.1.0
Release Twisted 22.1.0 · twisted/twisted · GitHubRelease Notes;Third Party Advisory
-
https://github.com/twisted/twisted/commit/af8fe78542a6f2bf2235ccee8158d9c88d31e8e2
Merge pull request from GHSA-92x2-jw7w-xvvx · twisted/twisted@af8fe78 · GitHubPatch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GLKHA6WREIVAMBQD7KKWYHPHGGNKMAG6/
[SECURITY] Fedora 36 Update: python-twisted-22.4.0-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html
[SECURITY] [DLA 2927-1] twisted security updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202301-02
Twisted: Multiple Vulnerabilities (GLSA 202301-02) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7U6KYDTOLPICAVSR34G2WRYLFBD2YW5K/
[SECURITY] Fedora 35 Update: python-twisted-22.4.0-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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