CVE-2022-21716
2 advisories.
PyPI/twisted CVE-2022-21716: high 7.5
Twisted SSH client and server deny of service during SSH handshake.
Action: Upgrade twisted to 22.2.0 or later.
pip install twisted==22.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 21.7.0 | 22.2.0 | - |
Fixed versions
| 22.2.0 |
Sources
- osv: GHSA-rv6r-3f5q-9rgx
- https://github.com/twisted/twisted/security/advisories/GHSA-rv6r-3f5q-9rgx
- https://nvd.nist.gov/vuln/detail/CVE-2022-21716
- https://github.com/twisted/twisted/commit/89c395ee794e85a9657b112c4351417850330ef9
- https://github.com/twisted/twisted/commit/98387b39e9f0b21462f6abc7a1325dc370fcdeb1
- https://github.com/pypa/advisory-database/tree/main/vulns/twisted/PYSEC-2022-160.yaml
- https://github.com/twisted/twisted
- https://github.com/twisted/twisted/releases/tag/twisted-22.2.0
- 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
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7U6KYDTOLPICAVSR34G2WRYLFBD2YW5K
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GLKHA6WREIVAMBQD7KKWYHPHGGNKMAG6
- https://security.gentoo.org/glsa/202301-02
- https://twistedmatrix.com/trac/ticket/10284
- https://www.oracle.com/security-alerts/cpuapr2022.html
CVE-2022-21716 · published · modified · JSON
PyPI/twisted CVE-2022-21716: unknown
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 pee
Action: Upgrade twisted to 22.2.0 or later.
pip install twisted==22.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 21.7.0 | 22.2.0 | - |
Fixed versions
| 22.2.0 |
Sources
- osv: PYSEC-2022-160
- https://github.com/twisted/twisted/commit/89c395ee794e85a9657b112c4351417850330ef9
- https://github.com/twisted/twisted/security/advisories/GHSA-rv6r-3f5q-9rgx
- https://twistedmatrix.com/trac/ticket/10284
- https://github.com/twisted/twisted/releases/tag/twisted-22.2.0
CVE-2022-21716 · published · modified · JSON