CVE-2020-36400
zeromq: heap-based buffer overflow in zmq::tcp_read
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Photon OS. Niedriger laut Red Hat (hoch).
Beschreibung
ZeroMQ libzmq 4.3.3 has a heap-based buffer overflow in zmq::tcp_read, a different vulnerability than CVE-2021-20235.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| Photon OS 1.0 | zeromq | 4.3.4-1.ph1 |
| Photon OS 2.0 | zeromq | 4.3.4-1.ph2 |
| Photon OS 3.0 | zeromq | 4.3.4-1.ph3 |
| Photon OS 4.0 | zeromq, zeromq-devel | 4.3.4-1.ph4 |
Alle 5 Einträge aus 4 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| Photon OS 1.0 | zeromq | 4.3.4-1.ph1 |
| Photon OS 2.0 | zeromq | 4.3.4-1.ph2 |
| Photon OS 3.0 | zeromq | 4.3.4-1.ph3 |
| Photon OS 4.0 | zeromq | 4.3.4-1.ph4 |
| Photon OS 4.0 | zeromq-devel | 4.3.4-1.ph4 |
Referenzen
- https://access.redhat.com/security/cve/CVE-2020-36400
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libzmq/OSV-2020-1887.yaml
- https://github.com/zeromq/libzmq/commit/397ac80850bf8d010fae23dd215db0ee2c677306
- https://nvd.nist.gov/vuln/detail/CVE-2020-36400
- https://www.cve.org/CVERecord?id=CVE-2020-36400