CVE-2020-26217
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Wykonanie zdalnego kodu w XStream umożliwia atakującemu manipulację strumieniem wejściowym.
CVSS
8.0
EPSS
85.0%
Exploit
poc
Vendor
oracle
Opis źródłowy (NVD)
XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.
exploit rce
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 85.0% |
| Opublikowano (NVD) | 2020-11-16 21:15:12 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-07 19:17:17 UTC |
Referencje
- https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a ([email protected]) [Patch, Third Party Advisory]
- https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2 ([email protected]) [Mitigation, Third Party Advisory]
- https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e%40%3Cissues.activemq.apache.org%3E ([email protected]) [Issue Tracking, Mailing List]
- https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9%40%3Ccommits.camel.apache.org%3E ([email protected]) [Issue Tracking, Mailing List]
- https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c%40%3Cissues.activemq.apache.org%3E ([email protected]) [Issue Tracking, Mailing List]
- https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3%40%3Cissues.activemq.apache.org%3E ([email protected]) [Issue Tracking, Mailing List]
- https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html ([email protected]) [Mailing List, Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20210409-0004/ ([email protected]) [Third Party Advisory]
- https://www.debian.org/security/2020/dsa-4811 ([email protected]) [Third Party Advisory]
- https://www.oracle.com//security-alerts/cpujul2021.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuApr2021.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuapr2022.html ([email protected]) [Not Applicable, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpujan2022.html ([email protected]) [Not Applicable, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuoct2021.html ([email protected]) [Patch, Third Party Advisory]
- https://x-stream.github.io/CVE-2020-26217.html ([email protected]) [Exploit, Mitigation, Vendor Advisory]