CVE-2020-9488
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-9488.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-9488
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bullseye | fixed | 2.13.3-1 |
| debian | bookworm | fixed | 2.13.3-1 |
| debian | forky | fixed | 2.13.3-1 |
| debian | sid | fixed | 2.13.3-1 |
| debian | trixie | fixed | 2.13.3-1 |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.logging.log4j:log4j | >=2.13.0,<2.13.2 | 2.13.2 |
| Maven | org.apache.logging.log4j:log4j-core | >=2.13.0,<2.13.2 | 2.13.2 |
| Maven | org.apache.logging.log4j:log4j | >=2.4.0,<2.12.3 | 2.12.3 |
| Maven | org.apache.logging.log4j:log4j | <2.3.2 | 2.3.2 |
| Maven | org.apache.logging.log4j:log4j-core | >=2.4.0,<2.12.3 | 2.12.3 |
| Maven | org.apache.logging.log4j:log4j-core | <2.3.2 | 2.3.2 |
References
- https://security-tracker.debian.org/tracker/CVE-2020-9488
- https://www.suse.com/security/cve/CVE-2020-9488.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-9488
- https://lists.apache.org/thread.html/r9a79175c393d14d760a0ae3731b4a873230a16ef321aa9ca48a810cd@%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/ra051e07a0eea4943fa104247e69596f094951f51512d42c924e86c75@%3Cissues.hive.apache.org%3E
- https://lists.apache.org/thread.html/ra632b329b2ae2324fabbad5da204c4ec2e171ff60348ec4ba698fd40@%3Cissues.hive.apache.org%3E
- https://lists.apache.org/thread.html/rbc45eb0f53fd6242af3e666c2189464f848a851d408289840cecc6e3@%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rbc7642b9800249553f13457e46b813bea1aec99d2bc9106510e00ff3@%3Ctorque-dev.db.apache.org%3E
- https://lists.apache.org/thread.html/rc2dbc4633a6eea1fcbce6831876cfa17b73759a98c65326d1896cb1a@%3Ctorque-dev.db.apache.org%3E
- https://lists.apache.org/thread.html/rc6b81c013618d1de1b5d6b8c1088aaf87b4bacc10c2371f15a566701@%3Cnotifications.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/rd55f65c6822ff235eda435d31488cfbb9aa7055cdf47481ebee777cc@%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rd5d58088812cf8e677d99b07f73c654014c524c94e7fedbdee047604@%3Ctorque-dev.db.apache.org%3E
- https://lists.apache.org/thread.html/rd8e87c4d69df335d0ba7d815b63be8bd8a6352f429765c52eb07ddac@%3Cissues.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/re024d86dffa72ad800f2848d0c77ed93f0b78ee808350b477a6ed987@%3Cgitbox.hive.apache.org%3E
- https://lists.apache.org/thread.html/rec34b1cccf907898e7cb36051ffac3ccf1ea89d0b261a2a3b3fb267f@%3Ccommits.zookeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf1c2a81a08034c688b8f15cf58a4cfab322d00002ca46d20133bee20@%3Cdev.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/12/msg00017.html
- https://security.netapp.com/advisory/ntap-20200504-0003
- https://www.debian.org/security/2021/dsa-5020
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujul2020.html
Verify integrity in audit chain (admin only). AS-IS.