CVE catalog
CVE-2019-17571
apache-log4j1.2: CVE-2019-17571
- Severity
- Critical · CVSS 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 69.98% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | apache-log4j1.2 | sid | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | forky | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | trixie | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | bookworm | 1.2.17-11 | fixed |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-6ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1+esm1 | fixed |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-7ubuntu2 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1ubuntu0.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1ubuntu0.2 | fixed |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9ubuntu0.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9ubuntu0.2 | fixed |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-7ubuntu2 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | fixed |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-6ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1+esm1 | fixed |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-7ubuntu2 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | fixed |
| Suse | log4j | hpe helion openstack 8 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | openstack cloud 7 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | openstack cloud 8 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | openstack cloud crowbar 8 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server for sap applications 12 sp1 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server for sap applications 12 sp2 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server for sap applications 12 sp3 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise software development kit 12 sp4 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise software development kit 12 sp5 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp1-ltss | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp2-ltss | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp2-bcl | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp3-ltss | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp3-bcl | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp4 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server for sap applications 12 sp4 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server 12 sp5 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise server for sap applications 12 sp5 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | enterprise storage 5 | 1.2.15-126.3.1 | fixed |
| Suse | log4j | linux enterprise module for basesystem 15 | 1.2.17-5.3.1 | fixed |
| Suse | log4j | linux enterprise module for basesystem 15 sp1 | 1.2.17-5.3.1 | fixed |
| Suse | log4j | linux enterprise module for development tools 15 | 1.2.17-5.3.1 | fixed |
| Suse | log4j | linux enterprise module for development tools 15 sp1 | 1.2.17-5.3.1 | fixed |
| Opensuse | log4j | leap 15.1 | 1.2.17-lp151.5.3.1 | fixed |
| Opensuse | log4j-mini | leap 15.1 | 1.2.17-lp151.5.3.1 | fixed |
| Suse | log4j | linux enterprise point of sale 11 sp3 | 1.2.15-26.32.14.1 | fixed |
| Suse | log4j | linux enterprise server 11 sp4-ltss | 1.2.15-26.32.14.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | apache-log4j1.2 | source | sid | 1.2.17-9 | not yet assigned | Not reported | [947124] |
| Debian | apache-log4j1.2 | source | forky | 1.2.17-9 | not yet assigned | Not reported | [947124] |
| Debian | apache-log4j1.2 | source | trixie | 1.2.17-9 | not yet assigned | Not reported | [947124] |
| Debian | apache-log4j1.2 | source | bookworm | 1.2.17-9 | not yet assigned | Not reported | [947124] |
| Ubuntu | apache-log4j1.2 | deb | pro | 1.2.17-7ubuntu1+esm1 | Not reported | USN-5998-1 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 18.04 | 1.2.17-8+deb10u1ubuntu0.2 | Not reported | USN-5998-1 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 20.04 | 1.2.17-9ubuntu0.2 | Not reported | USN-5998-1 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | Not reported | USN-4495-1 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | pro | 1.2.17-7ubuntu1+esm1 | Not reported | UBUNTU-CVE-2019-17571 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | Not reported | UBUNTU-CVE-2019-17571 | Not reported |
| Suse | log4j | rpm | hpe helion openstack 8 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | openstack cloud 7 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | openstack cloud 8 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | openstack cloud crowbar 8 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server for sap applications 12 sp1 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server for sap applications 12 sp2 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server for sap applications 12 sp3 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise software development kit 12 sp4 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise software development kit 12 sp5 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp1-ltss | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp2-ltss | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp2-bcl | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp3-ltss | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp3-bcl | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp4 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server for sap applications 12 sp4 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 12 sp5 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server for sap applications 12 sp5 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | enterprise storage 5 | 1.2.15-126.3.1 | Not reported | SUSE-SU-2020:0054-1 | Not reported |
| Suse | log4j | rpm | linux enterprise module for basesystem 15 | 1.2.17-5.3.1 | Not reported | SUSE-SU-2020:0053-1 | Not reported |
| Suse | log4j | rpm | linux enterprise module for basesystem 15 sp1 | 1.2.17-5.3.1 | Not reported | SUSE-SU-2020:0053-1 | Not reported |
| Suse | log4j | rpm | linux enterprise module for development tools 15 | 1.2.17-5.3.1 | Not reported | SUSE-SU-2020:0053-1 | Not reported |
| Suse | log4j | rpm | linux enterprise module for development tools 15 sp1 | 1.2.17-5.3.1 | Not reported | SUSE-SU-2020:0053-1 | Not reported |
| Opensuse | log4j | rpm | leap 15.1 | 1.2.17-lp151.5.3.1 | Not reported | OPENSUSE-SU-2020:0051-1 | Not reported |
| Opensuse | log4j-mini | rpm | leap 15.1 | 1.2.17-lp151.5.3.1 | Not reported | OPENSUSE-SU-2020:0051-1 | Not reported |
| Suse | log4j | rpm | linux enterprise point of sale 11 sp3 | 1.2.15-26.32.14.1 | Not reported | SUSE-SU-2020:14267-1 | Not reported |
| Suse | log4j | rpm | linux enterprise server 11 sp4-ltss | 1.2.15-26.32.14.1 | Not reported | SUSE-SU-2020:14267-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [liblog4j1.2-java]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · bookworm; dsa · apache-log4j1.2 · debian · 12
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · bookworm; dsa · apache-log4j1.2 · debian · 12
- [liblog4j1.2-java-doc]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · bookworm; dsa · apache-log4j1.2 · debian · 12
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · bookworm; dsa · apache-log4j1.2 · debian · 12
[Debian 13 (Trixie)]
- [liblog4j1.2-java]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · trixieFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · 13
1.2.17-11· all · trixieFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · 13
- [liblog4j1.2-java-doc]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · trixieFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · 13
1.2.17-11· all · trixieFixed · Fixed:
1.2.17-9dsa · apache-log4j1.2 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_0053-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-17571]
- [https://osv.dev/vulnerability/DLA-2065-1]
- [https://osv.dev/vulnerability/DSA-4686-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:0053-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:0054-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:14267-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-17571]
- [https://osv.dev/vulnerability/USN-4495-1]
- [https://osv.dev/vulnerability/USN-5998-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:0051-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-17571]
- [https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-17571.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0647.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]