CVE-2018-14720: Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity XXE attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization...

CVE-2018-19362: Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the jboss-common-core class from polymorphic deserialization...

CVE-2018-19361: Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization...

CVE-2018-14721: Server-Side Request Forgery (SSRF)

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery SSRF attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization...

PT-2019-2926

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind versions 2.x before 2.9.8 Description The issue is related to the FasterXML Java library for parsing JSON files, jackson-databind, and its failure to block the jboss-common-core class from polymorphic deserialization...

CVE-2018-14718: Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization...

PT-2019-1735

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind versions 2.x before 2.9.7 FasterXML jackson-databind version 2.8.11.3 and earlier FasterXML jackson-databind version 2.7.9.5 and earlier FasterXML jackson-databind version 2.6.7.3 and earlier Description The issue is...

PT-2019-2925

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind versions 2.x before 2.9.8 Description The issue is related to the failure to block the openjpa class from polymorphic deserialization in the FasterXML jackson-databind library, which can be used for parsing JSON file...

CVE-2018-14719: Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization...

Threat Roundup for Nov. 23 to Nov. 30

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Nov. 23 and Nov. 30. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Threat Roundup for October 12 to October 19

Today, as we do every week, Talos is giving you a glimpse into the most prevalent threats we’ve observed this week — covering the dates between Oct. 12 and 19. As with previous roundups, this post isn’t meant to be an in-depth analysis. Instead, we will summarize the threats we’ve observed by...

jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the c3p0 gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLASS or Id.MINIMALCLASS ...

jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries

A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the c3p0 gadget when used in conjunction with polymorphic type handling methods such as enableDefaultTyping or when @JsonTypeInfo is using Id.CLASS or Id.MINIMALCLASS ...

Linux/x86 - Add User(r00t/blank) Polymorphic Shellcode (103 bytes)

/ Shellcode Title: Linux/x86 - Add Userr00t/blank Polymorphic Shellcode 103 bytes Date: 2018-09-13 Author: Ray Doyle @doylersec Homepage: https://www.doyler.net Tested on: Linux/x86 gcc -o polyaddusershellcode -z execstack -fno-stack-protector polyaddusershellcode.c / / Disassembly of section...

Linux/x86 - File Modification(/etc/hosts) Polymorphic Shellcode (99 bytes)

/ Title: Linux/86 - File Modification/etc/hosts Polymorphic Shellcode 99 bytes Author: Ray Doyle @doylersec Tested on: Linux/x86 gcc -o polyhostsshellcode -z execstack -fno-stack-protector polyhostsshellcode.c / / Disassembly of section .text: 08048060 : 8048060: 29 c9 sub ecx,ecx 8048062: 51 pus...

Linux/x86 - Add Root User (r00t/blank) + Polymorphic Shellcode (103 bytes)

Linux/x86 - Add Root User r00t/blank + Polymorphic Shellcode 103 bytes. Shellcode exploit for Linuxx86 platform / Shellcode Title: Linux/x86 - Add Userr00t/blank Polymorphic Shellcode 103 bytes Date: 2018-09-13 Author: Ray Doyle @doylersec Homepage: https://www.doyler.net Tested on: Linux/x86 gcc...

Linux/86 - File Modification (/etc/hosts 127.1.1.1 google.com) + Polymorphic Shellcode (99 bytes)

Linux/86 - File Modification /etc/hosts 127.1.1.1 google.com + Polymorphic Shellcode 99 bytes. Shellcode exploit for Linuxx86 platform / Title: Linux/86 - File Modification/etc/hosts Polymorphic Shellcode 99 bytes Date: 2018-09-13 Author: Ray Doyle @doylersec Tested on: Linux/x86 gcc -o...

Remote Code Execution Via JSON Deserialization

jodd-json is vulnerable to remote code execution via JSON deserialization. The JSON parser supports polymorphic deserialization when setClassMetadataName is set, which allows an attacker to execute arbitrary code using a crafted JSON request...

PT-2018-2764

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind versions 2.x prior to 2.9.7 Description The issue is related to an error in restricting XML external entity references, which can be exploited by a remote attacker to conduct an XML External Entity XXE attack using...

PT-2018-2765

Name of the Vulnerable Software and Affected Versions FasterXML jackson-databind versions 2.0.0 through 2.9.6 FasterXML jackson-databind versions 2.8.0 through 2.8.11.2 FasterXML jackson-databind versions 2.7.0 through 2.7.9.4 Description The issue is caused by the lack of protection of the...