CVE-2020-35728
published 2020-12-27CVE-2020-35728: FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to…
PriorityP354high8.1CVSS 3.1
AVNACHPRNUINSUCHIHAH
EPSS
12.50%
95.8th percentile
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
Affected
70 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | jackson-databind | < jackson-databind 2.12.1-1 (bookworm) | jackson-databind 2.12.1-1 (bookworm) |
| fasterxml | jackson-databind | >= 0 < 2.12.1-1 | 2.12.1-1 |
| fasterxml | jackson-databind | >= 0 < 2.12.1-1 | 2.12.1-1 |
| fasterxml | jackson-databind | >= 0 < 2.12.1-1 | 2.12.1-1 |
| fasterxml | jackson-databind | >= 0 < 2.12.1-1 | 2.12.1-1 |
| fasterxml | jackson-databind | >= 2.0.0 < 2.6.7.5 | 2.6.7.5 |
| fasterxml | jackson-databind | >= 2.7.0 < 2.9.10.8 | 2.9.10.8 |
| oracle | agile_plm | — | — |
| oracle | application_testing_suite | — | — |
| oracle | autovue | — | — |
| oracle | banking_corporate_lending_process_management | — | — |
| oracle | banking_corporate_lending_process_management | — | — |
| oracle | banking_corporate_lending_process_management | — | — |
| oracle | banking_credit_facilities_process_management | — | — |
| oracle | banking_credit_facilities_process_management | — | — |
| oracle | banking_credit_facilities_process_management | — | — |
| oracle | banking_extensibility_workbench | — | — |
| oracle | banking_extensibility_workbench | — | — |
| oracle | banking_extensibility_workbench | — | — |
| oracle | banking_supply_chain_finance | — | — |
| oracle | banking_supply_chain_finance | — | — |
| oracle | banking_supply_chain_finance | — | — |
| oracle | banking_treasury_management | — | — |
| oracle | banking_virtual_account_management | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →Flag deserialization attempts referencing the gadget class com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool in JSON payloads — presence of this class name in deserialized input is a strong indicator of exploitation. ↗
- →Exploitation requires enableDefaultTyping() to be active OR @JsonTypeInfo configured with id.CLASS or id.MINIMAL_CLASS — audit application configs for these settings as a detection/triage signal. ↗
- →Exploitation requires the gadget class to be present on the classpath (org.glassfish.web/javax.servlet.jsp.jstl / embedded Xalan); inventory classpath for this artifact as a risk indicator. ↗
- →Exploitation also requires deserialization of data from untrusted/uncontrolled sources — monitor for externally supplied JSON being fed into jackson-databind deserialization endpoints. ↗
- ·jackson-databind 2.10.0 and later introduced safe default typing and is NOT considered affected by this CVE; only 2.x versions before 2.9.10.8 are vulnerable. ↗
- ·Platforms that ship the vulnerable component but do not enable the unsafe deserialization conditions (enableDefaultTyping / @JsonTypeInfo id.CLASS) have a lowered vulnerability impact and may not be exploitable. ↗
CVSS provenance
nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_debian8.1HIGH
vendor_redhat8.1HIGH
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Red Hat
jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool
vendor_redhat·2020-12-23·CVSS 8.1
CVE-2020-35728 [HIGH] CWE-96 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool
jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
A flaw was found in jackson-databind. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Statement: The following Red Hat Products ship jackson-databind version 2.10.0 or later which is not considered affected by this CVE (see htt
Debian
CVE-2020-35728: jackson-databind - FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction betwee...
vendor_debian·2020·CVSS 8.1
CVE-2020-35728 [HIGH] CVE-2020-35728: jackson-databind - FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction betwee...
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
Scope: local
bookworm: resolved (fixed in 2.12.1-1)
bullseye: resolved (fixed in 2.12.1-1)
forky: resolved (fixed in 2.12.1-1)
sid: resolved (fixed in 2.12.1-1)
trixie: resolved (fixed in 2.12.1-1)
OSV
Serialization gadget exploit in jackson-databind
osv·2021-12-09
CVE-2020-35728 [HIGH] Serialization gadget exploit in jackson-databind
Serialization gadget exploit in jackson-databind
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
GHSA
Serialization gadget exploit in jackson-databind
ghsa·2021-12-09
CVE-2020-35728 [HIGH] CWE-502 Serialization gadget exploit in jackson-databind
Serialization gadget exploit in jackson-databind
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
OSV
CVE-2020-35728: FasterXML jackson-databind 2
osv·2020-12-27·CVSS 8.1
CVE-2020-35728 [HIGH] CVE-2020-35728: FasterXML jackson-databind 2
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
No detection rules found.
No public exploits indexed.
https://github.com/FasterXML/jackson-databind/issues/2999https://lists.debian.org/debian-lts-announce/2021/04/msg00025.htmlhttps://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062https://security.netapp.com/advisory/ntap-20210129-0007/https://www.oracle.com//security-alerts/cpujul2021.htmlhttps://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://www.oracle.com/security-alerts/cpuapr2022.htmlhttps://www.oracle.com/security-alerts/cpujan2022.htmlhttps://www.oracle.com/security-alerts/cpujul2022.htmlhttps://www.oracle.com/security-alerts/cpuoct2021.htmlhttps://github.com/FasterXML/jackson-databind/issues/2999https://lists.debian.org/debian-lts-announce/2021/04/msg00025.htmlhttps://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062https://security.netapp.com/advisory/ntap-20210129-0007/https://www.oracle.com//security-alerts/cpujul2021.htmlhttps://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://www.oracle.com/security-alerts/cpuapr2022.htmlhttps://www.oracle.com/security-alerts/cpujan2022.htmlhttps://www.oracle.com/security-alerts/cpujul2022.htmlhttps://www.oracle.com/security-alerts/cpuoct2021.html
2020-12-27
Published