CVE-2022-23302
JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 63.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a TopicConnectionFactoryBindingName configuration causing JMSSink to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-4104. Note this issue only affects Log4j 1.x when specifically configured to use JMSSink, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 63.56% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- apache/log4j · netapp/snapmanager · broadcom/brocade sannav · qos/reload4j · oracle/advanced supply chain planning · oracle/business intelligence · oracle/business process management suite · oracle/communications eagle ftp table base retrieval · oracle/communications instant messaging server · oracle/communications messaging server · oracle/communications network integrity · oracle/communications offline mediation controller · oracle/communications unified inventory management · oracle/e-business suite cloud manager and cloud backup module · oracle/enterprise manager base platform · oracle/financial services revenue management and billing analytics · oracle/healthcare foundation · oracle/hyperion data relationship management · oracle/hyperion infrastructure technology · oracle/identity management suite · +6 more
- Source
- security@apache.org
References
- http://www.openwall.com/lists/oss-security/2022/01/18/3Mailing List, Third Party Advisory
- https://lists.apache.org/thread/bsr3l5qz4g0myrjhy9h67bcxodpkwj4wMailing List, Mitigation, Vendor Advisory
- https://logging.apache.org/log4j/1.2/index.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20220217-0006/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/18/3Mailing List, Third Party Advisory
- https://lists.apache.org/thread/bsr3l5qz4g0myrjhy9h67bcxodpkwj4wMailing List, Mitigation, Vendor Advisory
- https://logging.apache.org/log4j/1.2/index.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20220217-0006/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- https://www.vicarius.io/vsociety/posts/cve-2022-23302-detect-log4j-1217-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2022-23302-mitigate-log4j-1217-vulnerability
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.