In short
- CVE-2017-15095 is a CRITICAL (CVSS 9.8) vulnerability affecting com.fasterxml.jackson.core:jackson-databind, jackson-databind (fasterxml), banking platform (oracle).
- Chance of exploitation in the next 30 days (EPSS): 8.4%, higher than 95.0% of all vulnerabilities.
- Fix: update to 2.6.7.3, 2.7.9.2, 2.8.11, 2.9.4 or later.
Description
jackson-databind in versions prior to 2.8.11 and 2.9.4 contain a deserialization flaw which allows an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525, blacklisting additonal vulnerable classes.
NVD description
A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.
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