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{"affected_release": [{"advisory": "RHSA-2024:3527", "cpe": "cpe:/a:redhat:amq_streams:2", "product_name": "Red Hat AMQ Streams 2.7.0", "release_date": "2024-05-30T00:00:00Z"}, {"advisory": "RHSA-2023:7700", "cpe": "cpe:/a:redhat:quarkus:2.13::el8", "package": "org.xerial.snappy/snappy-java:1.1.10.5-redhat-00001", "product_name": "Red Hat build of Quarkus 2.13.9.Final", "release_date": "2023-12-07T00:00:00Z"}, {"advisory": "RHSA-2023:7612", "cpe": "cpe:/a:redhat:quarkus:3.2::el8", "package": "org.xerial.snappy/snappy-java:1.1.10.5-redhat-00001", "product_name": "Red Hat build of Quarkus 3.2.9.Final", "release_date": "2023-11-30T00:00:00Z"}], "bugzilla": {"description": "snappy-java: Missing upper bound check on chunk length in snappy-java can lead to Denial of Service (DoS) impact", "id": "2241722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241722"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-770", "details": ["snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. The SnappyInputStream was found to be vulnerable to Denial of Service (DoS) attacks when decompressing data with a too large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. All versions of snappy-java including the latest released version 1.1.10.3 are vulnerable to this issue. A fix has been introduced in commit `9f8c3cf74` which will be included in the 1.1.10.4 release. Users are advised to upgrade. Users unable to upgrade should only accept compressed data from trusted sources.", "A flaw was found in SnappyInputStream in snappy-java, a data compression library in Java. This issue occurs when decompressing data with a too-large chunk size due to a missing upper bound check on chunk length. An unrecoverable fatal error can occur, resulting in a Denial of Service (DoS)."], "name": "CVE-2023-43642", "package_state": [{"cpe": "cpe:/a:redhat:logging:5", "fix_state": "Not affected", "package_name": "openshift-logging/elasticsearch6-rhel8", "product_name": "Logging Subsystem for Red Hat OpenShift"}, {"cpe": "cpe:/a:redhat:serverless:1", "fix_state": "Affected", "package_name": "snappy-java", "product_name": "OpenShift Serverless"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "log4j:2/log4j", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "log4j", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:jboss_fuse:6", "fix_state": "Out of support scope", "package_name": "snappy-java-all", "product_name": "Red Hat JBoss Fuse 6"}, {"cpe": "cpe:/a:redhat:jboss_fuse:6", "fix_state": "Out of support scope", "package_name": "snappy-java-all-repolib", "product_name": "Red Hat JBoss Fuse 6"}, {"cpe": "cpe:/a:redhat:jboss_fuse_service_works:6", "fix_state": "Out of support scope", "package_name": "snappy-java-all", "product_name": "Red Hat JBoss Fuse Service Works 6"}, {"cpe": "cpe:/a:redhat:jboss_fuse_service_works:6", "fix_state": "Out of support scope", "package_name": "snappy-java-all-repolib", "product_name": "Red Hat JBoss Fuse Service Works 6"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Out of support scope", "package_name": "openshift3/metrics-cassandra", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Out of support scope", "package_name": "openshift3/ose-metrics-cassandra", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "snappy-java", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "snappy-java-debuginfo", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Will not fix", "package_name": "snappy-java", "product_name": "Red Hat Software Collections"}], "public_date": "2023-09-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-43642\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-43642\nhttps://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv"], "threat_severity": "Moderate"}