fasterxml/jackson-databind · Security
Deserialization of untrusted data in jackson-databind
- GHSA ID
- GHSA-5949-rw7g-wx7w
- CVE ID
- CVE-2021-20190
- Severity
- high
- Published
- Updated
- CVSS
- 8.1 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.1 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
A flaw was found in jackson-databind before 2.9.10.7 and 2.6.7.5. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CWEs
- CWE-502 · Deserialization of Untrusted Data
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-20190 ↗
- https://github.com/FasterXML/jackson-databind/issues/2854 ↗
- https://github.com/FasterXML/jackson-databind/commit/7dbf51bf78d157098074a20bd9da39bd48c18e4a ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1916633 ↗
- https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a@%3Ccommits.nifi.apache.org%3E ↗
- https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html ↗
- https://www.oracle.com//security-alerts/cpujul2021.html ↗
- https://github.com/FasterXML/jackson-databind/commit/08fbfacf89a4a4c026a6227a1b470ab7a13e2e88 ↗
- https://security.netapp.com/advisory/ntap-20210219-0008 ↗
- https://github.com/advisories/GHSA-5949-rw7g-wx7w ↗