CVE-2019-17571
Apache Software Foundation Log4j
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 69.98 % · percentile 99 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Modified
Description
Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.
Weaknesses (CWE)
- CWE-502 — Deserialization of Untrusted Data
References
- https://lists.apache.org/thread.html/8ab32b4c9f1826f20add7c40be08909de9f58a89dc1de9c09953f5ac%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/44491fb9cc19acc901f7cff34acb7376619f15638439416e3e14761c%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/277b4b5c2b0e06a825ccec565fa65bd671f35a4d58e3e2ec5d0618e1%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/479471e6debd608c837b9815b76eab24676657d4444fcfd5ef96d6e6%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/6114ce566200d76e3cc45c521a62c2c5a4eac15738248f58a99f622c%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/564f03b4e9511fcba29c68fc0299372dadbdb002718fa8edcc4325e4%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r2756fd570b6709d55a61831ca028405bcb3e312175a60bc5d911c81f%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/752ec92cd1e334a639e79bfbd689a4ec2c6579ec5bb41b53ffdf358d%40%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r189aaeaad897f7d6b96f7c43a8ef2dfb9f6e9f8c1cc9ad182ce9b9ae%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r3c575cabc7386e646fb12cb82b0b38ae5a6ade8a800f827107824495%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rf2567488cfc9212b42e34c6393cfa1c14e30e4838b98dda84d71041f%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/r8a1cfd4705258c106e488091fcec85f194c82f2bbde6bd151e201870%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/r944183c871594fe9a555b8519a7c945bbcf6714d72461aa6c929028f%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbdf18e39428b5c80fc35113470198b1fe53b287a76a46b0f8780b5fd%40%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r05755112a8c164abc1004bb44f198b1e3d8ca3d546a8f13ebd3aa05f%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r3a85514a518f3080ab1fc2652cfe122c2ccf67cfb32356acb1b08fe8%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/r356d57d6225f91fdc30f8b0a2bed229d1ece55e16e552878c5fa809a%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf1b434e11834a4449cd7addb69ed0aef0923112b5938182b363a968c%40%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc628307962ae1b8cc2d21b8e4b7dd6d7755b2dd52fa56a151a27e4fd%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r6aec6b8f70167fa325fb98b3b5c9ce0ffaed026e697b69b85ac24628%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc1eaed7f7d774d5d02f66e49baced31e04827a1293d61a70bd003ca7%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/r681b4432d0605f327b68b9f8a42662993e699d04614de4851c35ffd1%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/ra38785cfc0e7f17f8e24bebf775dd032c033fadcaea29e5bc9fffc60%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/r746fbc3fc13aee292ae6851f7a5080f592fa3a67b983c6887cdb1fc5%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/rdec0d8ac1f03e6905b0de2df1d5fcdb98b94556e4f6cccf7519fdb26%40%3Cdev.tika.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/01/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00022.html
- https://lists.apache.org/thread.html/rca24a281000fb681d7e26e5c031a21eb4b0593a7735f781b53dae4e2%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/r4b25538be50126194cc646836c718b1a4d8f71bd9c912af5b59134ad%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/rdf2a0d94c3b5b523aeff7741ae71347415276062811b687f30ea6573%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r107c8737db39ec9ec4f4e7147b249e29be79170b9ef4b80528105a2d%40%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r8e3f7da12bf5750b0a02e69a78a61073a2ac950eed7451ce70a65177%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc17d8491beee51607693019857e41e769795366b85be00aa2f4b3159%40%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r48d5019bd42e0770f7e5351e420a63a41ff1f16924942442c6aff6a8%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rd6254837403e8cbfc7018baa9be29705f3f06bd007c83708f9a97679%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rd5dbeee4808c0f2b9b51479b50de3cc6adb1072c332a200d9107f13e%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r7bcdc710857725c311b856c0b82cee6207178af5dcde1bd43d289826%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/raedd12dc24412b3780432bf202a2618a21a727788543e5337a458ead%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r2ff63f210842a3c5e42f03a35d8f3a345134d073c80a04077341c211%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r3d666e4e8905157f3c046d31398b04f2bfd4519e31f266de108c6919%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r61590890edcc64140e0c606954b29a063c3d08a2b41d447256d51a78%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r909b8e3a36913944d3b7bafe9635d4ca84f8f0e2cd146a1784f667c2%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r4ac89cbecd9e298ae9fafb5afda6fa77ac75c78d1ac957837e066c4e%40%3Cuser.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r2ce8d26154bea939536e6cf27ed02d3192bf5c5d04df885a80fe89b3%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r6236b5f8646d48af8b66d5050f288304016840788e508c883356fe0e%40%3Clog4j-user.logging.apache.org%3E
- https://lists.apache.org/thread.html/re8c21ed9dd218c217d242ffa90778428e446b082b5e1c29f567e8374%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rb1b29aee737e1c37fe1d48528cb0febac4f5deed51f5412e6fdfe2bf%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r18f1c010b554a3a2d761e8ffffd8674fd4747bcbcf16c643d708318c%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/r8d78a0fbb56d505461e29868d1026e98c402e6a568c13a6da67896a2%40%3Cdev.jena.apache.org%3E
- https://lists.apache.org/thread.html/r8890b8f18f1de821595792b58b968a89692a255bc20d86d395270740%40%3Ccommits.druid.apache.org%3E
- +63 more
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-2qrg-x229-3v8q — Deserialization of Untrusted Data in Log4j
European references
- ENISA EUVD · EUVD-2020-0246
- GCVE · GCVE-0-2019-17571
CERT-FR advisories
- CERTFR-2026-AVI-1336 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0281 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0256 — Multiples vulnérabilités dans les produits SAP · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0419 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0027 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0910 — Multiples vulnérabilités dans IBM QRadar · cert.ssi.gouv.fr
- CERTFR-2022-AVI-960 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2022-AVI-650 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2020-AVI-350 — Multiples vulnérabilités dans les produits SAP · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*≤ 1.2.17cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:a:netapp:oncommand_system_manager:*:*:*:*:*:*:*:*≥ 3.0 ≤ 3.1.3cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*cpe:2.3:a:oracle:application_testing_suite:13.3.0.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_network_integrity:*:*:*:*:*:*:*:*≥ 7.3.2 ≤ 7.3.6cpe:2.3:a:oracle:endeca_information_discovery_studio:3.2.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:financial_services_lending_and_leasing:*:*:*:*:*:*:*:*≥ 14.1.0 ≤ 14.8.0cpe:2.3:a:oracle:financial_services_lending_and_leasing:12.5.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*≤ 8.0.29cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:*≥ 16.2 ≤ 16.2.11cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:*≥ 17.12.0 ≤ 17.12.7cpe:2.3:a:oracle:rapid_planning:12.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:rapid_planning:12.2:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_extract_transform_and_load:19.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_service_backbone:14.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_service_backbone:15.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_service_backbone:16.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*cpe:2.3:a:apache:bookkeeper:*:*:*:*:*:*:*:*< 4.14.3
Affected products
| Product | Versions |
|---|---|
| Apache Software Foundation · Log4j | affected versions up to 1.2.17 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |