| Name | CVE-2019-17571 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2065-1, DSA-4686-1 |
| Debian Bugs | 947124 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| apache-log4j1.2 (PTS) | bullseye | 1.2.17-10+deb11u1 | fixed |
| sid, trixie, bookworm | 1.2.17-11 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://lists.apache.org/thread.html/eea03d504b36e8f870e8321d908e1def1addda16adda04327fe7c125%40%3Cdev.logging.apache.org%3E
CVE-2019-17571 correspond to CVE-2017-5645 for apache-log4j2. 1.2.x branch
is end-of-life upstream and does not recieve a fix for this issue. Users
should upgrade to Log4j 2.x.
Fixed by https://src.fedoraproject.org/rpms/log4j12/c/d4c817c458d69dcc629a7271999d178b0dcb7c74?branch=master