jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution

A flaw was discovered in FasterXML jackson-databind in versions prior to 2.9.9. The vulnerability would permit polymorphic deserialization of malicious objects using the logback-core gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when...

Security Bulletin: Vulnerabilities in FasterXML Jackson libraries affect IBM Cúram Social Program Management (CVE-2019-17531, CVE-2019-17267, CVE-2019-16942, CVE-2019-16335, CVE-2019-14540)

Summary IBM Cúram Social Program Management uses the FasterXML Jackson libraries, for which there are five publicly known vulnerabilities. All of the vulnerabilities, which are caused by various polymorphic typing issues, could enable a remote attacker to obtain sensitive information. Vulnerabili...

Security Bulletin: Multiple vulnerabilities in jackson-databind affect IBM Platform Symphony and IBM Spectrum Symphony

Summary Multiple vulnerabilities exist in the Jackson databind, core, and annotations version used by IBM Spectrum Symphony V7.3, V7.2.1, V7.2.0.2, and V7.1.2, and IBM Platform Symphony V7.1.1 and V7.1 Fix Pack 1. Interim fixes that provide instructions on upgrading the Jackson databind, core, an...

Debian DLA-2030-1 : jackson-databind security update

More deserialization flaws were discovered in jackson-databind which could allow an unauthenticated user to perform remote code execution. The issue was resolved by extending the blacklist and blocking more classes from polymorphic deserialization. For Debian 8 'Jessie', these problems have been...

Important: Red Hat Security Advisory: rh-maven35-jackson-databind security update

An update for rh-maven35-jackson-databind is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...

jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.*

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the log4j-extra gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLASS or...

[SECURITY] Fedora 31 Update: clamav-0.101.5-1.fc31

Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this software is the integration with mail servers attachment scanning. The package provides a flexible and scalable multi-threaded daemon, a command line scanner, and a tool for automatic updating via Internet. The programs ar...

Important: Red Hat Security Advisory: Red Hat Data Grid 7.3.2 security update

An update for Red Hat Data Grid is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the...

jackson-databind: improper polymorphic deserialization in axis2-transport-jms class

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using the axis2-transport-jms class. An attacker could use this flaw to execute arbitrary code...

jackson-databind: improper polymorphic deserialization in jboss-common-core class

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using the jboss-common-core class. An attacker could use this flaw to execute arbitrary code...

jackson-databind: arbitrary code execution in slf4j-ext class

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using slf4j classes. An attacker could use this flaw to execute arbitrary code...

jackson-databind: exfiltration/XXE in some JDK classes

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the slf4j, flex messaging, sun DRSHelper and JAX-WS gadgets when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when...

jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using blaze classes. An attacker could use this flaw to execute arbitrary code...

jackson-databind: improper polymorphic deserialization in openjpa class

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using the OpenJPA class. An attacker could use this flaw to execute arbitrary code...

Insights from one year of tracking a polymorphic threat

A little over a year ago, in October 2018, our polymorphic outbreak monitoring system detected a large surge in reports, indicating that a large-scale campaign was unfolding. We observed as the new threat attempted to deploy files that changed every 20-30 minutes on thousands of devices. We gave...

The vulnerability of the Jackson-databind library, related to its inability to lock the logback-core class from polymorphic deserialization, allows a hacker to execute arbitrary code.

The vulnerability of the Jackson-databind library is related to its inability to prevent the logback-core class from being polymorphic deserialized. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution

A flaw was discovered in FasterXML jackson-databind in versions prior to 2.9.9. The vulnerability would permit polymorphic deserialization of malicious objects using the logback-core gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when...

jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the commons-dbcp gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLASS or...

jackson-databind: default typing mishandling leading to remote code execution

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the ehcache and logback JNDI gadgets when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLAS...

jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the p6spy gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLASS or Id.MINIMALCLASS...