CVE-2021-44832
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-44832
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44832.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-44832
- Aliases
- Related
- Published
- 2021-12-28T20:15:08Z
- Modified
- 2024-09-18T03:13:44.183047Z
- Severity
-
- 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.
- References
-
- https://issues.apache.org/jira/browse/LOG4J2-3293
- https://lists.apache.org/thread/s1o5vlo78ypqxnzn6p8zf6t9shtq5143
- https://security.netapp.com/advisory/ntap-20220104-0001/
- http://www.openwall.com/lists/oss-security/2021/12/28/1
- https://lists.debian.org/debian-lts-announce/2021/12/msg00036.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-784507.pdf
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EVV25FXL4FU5X6X5BSL7RLQ7T6F65MRA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T57MPJUW3MA6QGWZRTMCHHMMPQNVKGFC/
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
- https://security-tracker.debian.org/tracker/CVE-2021-44832
Affected packages
Debian:11 / apache-log4j2
Package
- Name
- apache-log4j2
- Purl
- pkg:deb/debian/apache-log4j2?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.17.1-1~deb11u1
Debian:12 / apache-log4j2
Package
- Name
- apache-log4j2
- Purl
- pkg:deb/debian/apache-log4j2?arch=source
Debian:13 / apache-log4j2
Package
- Name
- apache-log4j2
- Purl
- pkg:deb/debian/apache-log4j2?arch=source