CVE-2021-46877
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
jackson-databind possible Denial of Service if using JDK serialization to serialize JsonNode
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 Mixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.13.2.2-1 |
| sid | Fixed | 2.13.2.2-1 |
| forky | Fixed | 2.13.2.2-1 |
| bullseye | Affected | — |
| bookworm | Fixed | 2.13.2.2-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.fasterxml.jackson.core:jackson-databind | >=2.10.0,<2.12.6 | 2.12.6 |
| Maven | com.fasterxml.jackson.core:jackson-databind | >=2.13.0,<2.13.1 | 2.13.1 |
References
- https://www.suse.com/security/cve/CVE-2021-46877.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-46877
- https://github.com/FasterXML/jackson-databind/issues/3328
- https://github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb
- https://github.com/FasterXML/jackson-databind
- https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6
- https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1
- https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw
- https://security-tracker.debian.org/tracker/CVE-2021-46877
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.