CVE-2017-17485
jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)
Severity
ImportantRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · December 12, 2017
Updated · June 28, 2026
Description
A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of ObjectMapper. This issue extends upon the previous flaws CVE-2017-7525 and CVE-2017-15095 by blacklisting more classes that could be used maliciously.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 8.1CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-502 · Deserialization of Untrusted Data