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8.7Hoch

CVE-2026-29062jackson-core: Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

FasterXML jackson-core; Red Hat Red Hat Certificate System 10; Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 8 Veröffentlicht: (vor 8 Monaten)

Beschreibung

jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constraint (default: 500) defined in StreamReadConstraints. A similar issue was found in ReaderBasedJsonParser. This allows a user to supply a JSON document with excessive nesting, which can cause a StackOverflowError when the structure is processed, leading to a Denial of Service (DoS). This issue has been patched in version 3.1.0.

Schwachstellentyp (CWE): CWE-770CWE-1284

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
FasterXML jackson-core >= 3.0.0, < 3.1.0
Red Hat Red Hat Certificate System 10 —
Red Hat Red Hat Enterprise Linux 10 —
Red Hat Red Hat Enterprise Linux 8 —
Red Hat Red Hat Enterprise Linux 9 —

Referenzen und Patches

CPE-Treffer (NVD) (1)
  • cpe:2.3:a:fasterxml:jackson-core:*:*:*:*:*:*:*:* ≥ 3.0.0 < 3.1.0

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