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CVE-2021-27568

Good to know:

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Date: February 22, 2021

An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive information.

Language: Java

Severity Score

Related Resources (17)

https://lists.apache.org/thread.html/rb6287f5aa628c8d9af52b5401ec6cc51b6fc28ab20d318943453e396%40%3Ccommits.druid.apache.org%3E
https://github.com/netplex/json-smart-v1/issues/7
https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/rb6287f5aa628c8d9af52b5401ec6cc51b6fc28ab20d318943453e396@%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/rf70210b4d63191c0bfb2a0d5745e104484e71703bf5ad9cb01c980c6%40%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3E
https://www.oracle.com/security-alerts/cpujan2022.html
https://lists.apache.org/thread.html/rf70210b4d63191c0bfb2a0d5745e104484e71703bf5ad9cb01c980c6@%3Ccommits.druid.apache.org%3E
https://nvd.nist.gov/vuln/detail/CVE-2021-27568
https://github.com/netplex/json-smart-v2/issues/60
https://github.com/netplex/json-smart-v1/commit/768db58ee0e3e344fcdb574b7629765308a1d0af
https://github.com/netplex/json-smart-v2/issues/62
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com//security-alerts/cpujul2021.html
https://github.com/netplex/json-smart-v2
https://github.com/netplex/json-smart-v2/pull/72
https://www.mend.io/vulnerability-database/CVE-2021-27568

Severity Score

Weakness Type (CWE)

Improper Check for Unusual or Exceptional Conditions

CWE-754

Top Fix

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Upgrade Version

Upgrade to version net.minidev:json-smart-mini:1.3.2;net.minidev:json-smart:1.3.2,2.3.1,2.4.2;net.minidev:json-smart-action:2.3.1,2.4.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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