kritisch
CVE-2022-39227
python-jwt: token forgery with new claims
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA, CBL-Mariner. Niedriger laut Red Hat (hoch).
Beschreibung
python-jwt is a module for generating and verifying JSON Web Tokens. Versions prior to 3.3.4 are subject to Authentication Bypass by Spoofing, resulting in identity spoofing, session hijacking or authentication bypass. An attacker who obtains a JWT can arbitrarily forge its contents without knowing the secret key. Depending on the application, this may for example enable the attacker to spoof other user's identities, hijack their sessions, or bypass authentication. Users should upgrade to version 3.3.4. There are no known workarounds.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| CBL-Mariner 1.0 | python-jwt | 0:2.4.0-2.cm1 |
| CBL-Mariner 2.0 | python-jwt | 0:2.4.0-2.cm2 |
| pip::GitHub Security Advisory pip | python-jwt | 3.3.4 |
| Red Hat | python-jwt, python2-jwt | kein Fix angegeben |
Alle 5 Einträge aus 4 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| CBL-Mariner 1.0 | python-jwt | 0:2.4.0-2.cm1 |
| CBL-Mariner 2.0 | python-jwt | 0:2.4.0-2.cm2 |
| pip::GitHub Security Advisory pip | python-jwt | 3.3.4 |
| Red Hat | python-jwt | kein Fix angegeben |
| Red Hat | python2-jwt | kein Fix angegeben |
Referenzen
- https://access.redhat.com/security/cve/CVE-2022-39227
- https://github.com/davedoesdev/python-jwt
- https://github.com/davedoesdev/python-jwt/commit/6c5075469847b9e8b6e5336077d989d77a4d2bf1
- https://github.com/davedoesdev/python-jwt/commit/88ad9e67c53aa5f7c43ec4aa52ed34b7930068c9
- https://github.com/davedoesdev/python-jwt/security/advisories/GHSA-5p8v-58qm-c7fp
- https://github.com/pypa/advisory-database/blob/main/vulns/python-jwt/PYSEC-2022-259.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2022-39227
- https://www.cve.org/CVERecord?id=CVE-2022-39227