Deserialization of Untrusted Data in Log4j
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 1.2 up to 1.2.17.
Users are advised to migrate to org.apache.logging.log4j:log4j-core.
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| Plattform | Paket | Anfällige Versionen | Behoben in |
|---|---|---|---|
| Java / Kotlin (Maven) | log4j:log4j | >= 1.2, <= 1.2.17 | keine Korrektur |
| Java / Kotlin (Maven) | org.zenframework.z8.dependencies.commons:log4j-1.2.17 | = 2.0 | keine Korrektur |
Verweise
- https://nvd.nist.gov/vuln/detail/CVE-2019-17571
- https://lists.apache.org/thread.html/ra54fa49be3e773d99ccc9c2a422311cf77e3ecd3b8594ee93043a6b1@%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/ra9611a8431cb62369bce8909d7645597e1dd45c24b448836b1e54940%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/ra9611a8431cb62369bce8909d7645597e1dd45c24b448836b1e54940@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/raedd12dc24412b3780432bf202a2618a21a727788543e5337a458ead%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/raedd12dc24412b3780432bf202a2618a21a727788543e5337a458ead@%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rb1b29aee737e1c37fe1d48528cb0febac4f5deed51f5412e6fdfe2bf%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rb1b29aee737e1c37fe1d48528cb0febac4f5deed51f5412e6fdfe2bf@%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rb3c94619728c8f8c176d8e175e0a1086ca737ecdfcd5a2214bb768bc%40%3Ccommits.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rb3c94619728c8f8c176d8e175e0a1086ca737ecdfcd5a2214bb768bc@%3Ccommits.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbc45eb0f53fd6242af3e666c2189464f848a851d408289840cecc6e3%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbc45eb0f53fd6242af3e666c2189464f848a851d408289840cecc6e3@%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbd19de368abf0764e4383ec44d527bc9870176f488a494f09a40500d%40%3Ccommon-dev.hadoop.apache.org%3E
- https://lists.apache.org/thread.html/rbd19de368abf0764e4383ec44d527bc9870176f488a494f09a40500d@%3Ccommon-dev.hadoop.apache.org%3E
- https://lists.apache.org/thread.html/rbdf18e39428b5c80fc35113470198b1fe53b287a76a46b0f8780b5fd%40%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbdf18e39428b5c80fc35113470198b1fe53b287a76a46b0f8780b5fd@%3Cdev.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cusers.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rc17d8491beee51607693019857e41e769795366b85be00aa2f4b3159%40%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc17d8491beee51607693019857e41e769795366b85be00aa2f4b3159@%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc1eaed7f7d774d5d02f66e49baced31e04827a1293d61a70bd003ca7%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/rc1eaed7f7d774d5d02f66e49baced31e04827a1293d61a70bd003ca7@%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/rc628307962ae1b8cc2d21b8e4b7dd6d7755b2dd52fa56a151a27e4fd%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rc628307962ae1b8cc2d21b8e4b7dd6d7755b2dd52fa56a151a27e4fd@%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rca24a281000fb681d7e26e5c031a21eb4b0593a7735f781b53dae4e2%40%3Cdev.tika.apache.org%3E
- https://lists.apache.org/thread.html/reaf6b996f74f12b4557bc221abe88f58270ac583942fa41293c61f94%40%3Cpluto-scm.portals.apache.org%3E
- https://lists.apache.org/thread.html/r1b7734dfdfd938640f2f5fb6f4231a267145c71ed60cc7faa1cbac07%40%3Ccommon-issues.hadoop.apache.org%3E
- https://lists.apache.org/thread.html/r8c6300245c0bcef095e9f07b48157e2c6471df0816db3408fcf1d748@%3Ccommon-issues.hadoop.apache.org%3E
- https://lists.apache.org/thread.html/r8d78a0fbb56d505461e29868d1026e98c402e6a568c13a6da67896a2%40%3Cdev.jena.apache.org%3E
- https://lists.apache.org/thread.html/r8d78a0fbb56d505461e29868d1026e98c402e6a568c13a6da67896a2@%3Cdev.jena.apache.org%3E
- https://lists.apache.org/thread.html/r8e3f7da12bf5750b0a02e69a78a61073a2ac950eed7451ce70a65177%40%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r8e3f7da12bf5750b0a02e69a78a61073a2ac950eed7451ce70a65177@%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r909b8e3a36913944d3b7bafe9635d4ca84f8f0e2cd146a1784f667c2%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r909b8e3a36913944d3b7bafe9635d4ca84f8f0e2cd146a1784f667c2@%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r90c23eb8c82835fa82df85ae5e88c81fd9241e20a22971b0fb8f2c34%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/r90c23eb8c82835fa82df85ae5e88c81fd9241e20a22971b0fb8f2c34@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/r944183c871594fe9a555b8519a7c945bbcf6714d72461aa6c929028f%40%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/r944183c871594fe9a555b8519a7c945bbcf6714d72461aa6c929028f@%3Cissues.zookeeper.apache.org%3E
- CVSS-Vektor
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Schwäche (CWE)
CWE-502- Plattform
- Java / Kotlin (Maven)
- Paket
log4j:log4j, org.zenframework.z8.dependencies.commons:log4j-1.2.17- Veröffentlicht
- 06.01.2020
- Aktualisiert
- 11.10.2026 12:22
Quellen und Lizenzen
OSV / GitHub Advisory Database - GHSA-2qrg-x229-3v8q - CC BY 4.0
Schwachstellenhistorie: log4j:log4j
Alle veröffentlichten Schwachstellen dieses Pakets (Java / Kotlin (Maven)), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.
- Einträge insgesamt
- 6
- Erste → letzte
- 01.2020 03.2023
- Ohne Fix
- 5
- In Angriffen ausgenutzt
- 0
Verteilung nach Schweregrad
- Kritisch 3
- Hoch 3
Veröffentlichungen pro Jahr
- 2020: 1
- 2021: 1
- 2022: 3
- 2023: 1
- 2024: 0
- 2025: 0
- 2026: 0
-
Deserialization of Untrusted Data in Log4j dieser Eintrag
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