CVE-2020-26217
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
XStream can be used for Remote Code Execution
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.4.14-1 |
| sid | Fixed | 1.4.14-1 |
| forky | Fixed | 1.4.14-1 |
| bullseye | Fixed | 1.4.14-1 |
| bookworm | Fixed | 1.4.14-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.thoughtworks.xstream:xstream | <1.4.14-java7 | 1.4.14-java7 |
References
- https://www.suse.com/security/cve/CVE-2020-26217.html
- https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2
- https://nvd.nist.gov/vuln/detail/CVE-2020-26217
- https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a
- https://x-stream.github.io/CVE-2020-26217.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.debian.org/security/2020/dsa-4811
- https://security.netapp.com/advisory/ntap-20210409-0004
- https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html
- https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3@%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c@%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9@%3Ccommits.camel.apache.org%3E
- https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e@%3Cissues.activemq.apache.org%3E
- https://github.com/x-stream/xstream
- https://security-tracker.debian.org/tracker/CVE-2020-26217
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.