Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · Red Hat Single Sign On 7 red_hat_single_sign_on:7.5::el8 | rh-sso7-keycloak | 0:15.0.6-1.redhat_00001.1.el8sso |
| Red Hat · Red Hat Single Sign On 7 red_hat_single_sign_on:7.5::el8 | rh-sso7-keycloak-server | 0:15.0.6-1.redhat_00001.1.el8sso |
Vulnerabilities 1
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Medium 5.9
Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a craf…
References
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article
https://access.redhat.com/security/updates/classification/#low
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article
https://access.redhat.com/articles/11258
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2034067
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1463.json
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report
https://access.redhat.com/security/cve/CVE-2021-45105
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advisory
https://www.cve.org/CVERecord?id=CVE-2021-45105
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-45105
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article
https://issues.apache.org/jira/browse/LOG4J2-3230
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article
https://logging.apache.org/log4j/2.x/security.html
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article
https://www.openwall.com/lists/oss-security/2021/12/19/1