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| purl | pkg:deb/debian/apache-log4j2@2.19.0-2 |
| Next non-vulnerable version | None. |
| Latest non-vulnerable version | None. |
| Risk | 3.1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-gcyx-fdns-k3bt
Aliases: CVE-2025-68161 GHSA-vc5p-v9hr-52mj |
Apache Log4j does not verify the TLS hostname in its Socket Appender The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the [verifyHostName](https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName) configuration attribute or the [log4j2.sslVerifyHostName](https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName) system property is set to true. This issue may allow a man-in-the-middle attacker to intercept or redirect log traffic under the following conditions: * The attacker is able to intercept or redirect network traffic between the client and the log receiver. * The attacker can present a server certificate issued by a certification authority trusted by the Socket Appender’s configured trust store (or by the default Java trust store if no custom trust store is configured). Users are advised to upgrade to Apache Log4j Core version 2.25.3, which addresses this issue. As an alternative mitigation, the Socket Appender may be configured to use a private or restricted trust root to limit the set of trusted certificates. | There are no reported fixed by versions. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-gcyx-fdns-k3bt | Apache Log4j does not verify the TLS hostname in its Socket Appender The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the [verifyHostName](https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-attr-verifyHostName) configuration attribute or the [log4j2.sslVerifyHostName](https://logging.apache.org/log4j/2.x/manual/systemproperties.html#log4j2.sslVerifyHostName) system property is set to true. This issue may allow a man-in-the-middle attacker to intercept or redirect log traffic under the following conditions: * The attacker is able to intercept or redirect network traffic between the client and the log receiver. * The attacker can present a server certificate issued by a certification authority trusted by the Socket Appender’s configured trust store (or by the default Java trust store if no custom trust store is configured). Users are advised to upgrade to Apache Log4j Core version 2.25.3, which addresses this issue. As an alternative mitigation, the Socket Appender may be configured to use a private or restricted trust root to limit the set of trusted certificates. |
CVE-2025-68161
GHSA-vc5p-v9hr-52mj |
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-04-16T12:11:42.506296+00:00 | Debian Importer | Affected by | VCID-gcyx-fdns-k3bt | https://security-tracker.debian.org/tracker/data/json | 38.4.0 |
| 2026-04-15T23:06:05.750117+00:00 | Debian Oval Importer | Fixing | VCID-gcyx-fdns-k3bt | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 38.4.0 |
| 2026-04-13T08:20:28.545328+00:00 | Debian Importer | Affected by | VCID-gcyx-fdns-k3bt | https://security-tracker.debian.org/tracker/data/json | 38.3.0 |
| 2026-04-11T22:42:11.012394+00:00 | Debian Oval Importer | Fixing | VCID-gcyx-fdns-k3bt | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 38.3.0 |
| 2026-04-08T22:17:12.500066+00:00 | Debian Oval Importer | Fixing | VCID-gcyx-fdns-k3bt | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 38.1.0 |
| 2026-04-02T17:14:04.411294+00:00 | Debian Importer | Affected by | VCID-gcyx-fdns-k3bt | https://security-tracker.debian.org/tracker/data/json | 38.1.0 |