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CVE-2018-7489

UnknownEPSS 20.52%

Last modified

CVE-2018-7489 is a vulnerability of currently unknown severity. FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.. EPSS estimates a 20.52% chance of exploitation in the next 30 days.

Description

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

Metrics

EPSS Probability
20.52%

97.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FasterxmlJackson-Databind< 2.7.9.3
FasterxmlJackson-Databind>= 2.8.0, < 2.8.11.1
FasterxmlJackson-Databind>= 2.9.0, < 2.9.5
DebianDebian Linux8.0
DebianDebian Linux9.0
OracleCommunications Billing And Revenue Management7.5
OracleCommunications Billing And Revenue Management12.0
OracleCommunications Instant Messaging Server10.0.1
RedhatJboss Enterprise Application Platform6.4.19
RedhatJboss Enterprise Application Platform7.1.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-7489?
FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.
How severe is CVE-2018-7489?
Severity scoring for CVE-2018-7489 is pending analysis. The EPSS model estimates a 20.52% probability of exploitation in the next 30 days.
How do I fix CVE-2018-7489?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7489?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST