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CVE Team 2021-12-14 00:01:01 +00:00
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2021/44xxx/CVE-2021-44228.json
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@ -43,7 +43,7 @@
"description_data": [
{
"lang": "eng",
"value": "Apache Log4j2 <=2.14.1 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. In previous releases (>2.10) this behavior can be mitigated by setting system property \"log4j2.formatMsgNoLookups\" to \u201ctrue\u201d or by removing the JndiLookup class from the classpath (example: zip -q -d log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class). Java 8u121 (see https://www.oracle.com/java/technologies/javase/8u121-relnotes.html) protects against remote code execution by defaulting \"com.sun.jndi.rmi.object.trustURLCodebase\" and \"com.sun.jndi.cosnaming.object.trustURLCodebase\" to \"false\"."
"value": "Apache Log4j2 <=2.14.1 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. In previous releases (>2.10) this behavior can be mitigated by setting system property \"log4j2.formatMsgNoLookups\" to \u201ctrue\u201d or it can be mitigated in prior releases (<2.10) by removing the JndiLookup class from the classpath (example: zip -q -d log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class)."
}
]
},
@ -100,6 +100,21 @@
"name": "[oss-security] 20211210 Re: CVE-2021-44228: Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints",
"url": "http://www.openwall.com/lists/oss-security/2021/12/10/2"
},
{
"refsource": "MISC",
"name": "https://twitter.com/kurtseifried/status/1469345530182455296",
"url": "https://twitter.com/kurtseifried/status/1469345530182455296"
},
{
"refsource": "CONFIRM",
"name": "https://security.netapp.com/advisory/ntap-20211210-0007/",
"url": "https://security.netapp.com/advisory/ntap-20211210-0007/"
},
{
"refsource": "MISC",
"name": "http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html",
"url": "http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html"
},
{
"refsource": "CISCO",
"name": "20211210 Vulnerability in Apache Log4j Library Affecting Cisco Products: December 2021",
@ -110,6 +125,11 @@
"name": "[oss-security] 20211210 Re: CVE-2021-44228: Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints",
"url": "http://www.openwall.com/lists/oss-security/2021/12/10/3"
},
{
"refsource": "CONFIRM",
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"refsource": "CONFIRM",
"name": "https://security.netapp.com/advisory/ntap-20211210-0007/",
@ -130,6 +150,16 @@
"name": "https://www.oracle.com/security-alerts/alert-cve-2021-44228.html",
"url": "https://www.oracle.com/security-alerts/alert-cve-2021-44228.html"
},
{
"refsource": "DEBIAN",
"name": "DSA-5020",
"url": "https://www.debian.org/security/2021/dsa-5020"
},
{
"refsource": "MLIST",
"name": "[debian-lts-announce] 20211212 [SECURITY] [DLA 2842-1] apache-log4j2 security update",
"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2021-f0f501d01f",