Описание
yawkat LZ4 Java provides LZ4 compression for Java. Insufficient clearing of the output buffer in Java-based decompressor implementations in lz4-java 1.10.0 and earlier allows remote attackers to read previous buffer contents via crafted compressed input. In applications where the output buffer is reused without being cleared, this may lead to disclosure of sensitive data. JNI-based implementations are not affected. This vulnerability is fixed in 1.10.1.
A flaw was found in lz4-java. This vulnerability allows disclosure of sensitive data via crafted compressed input due to insufficient clearing of the output buffer in Java-based decompressor implementations.
Отчет
This vulnerability is rated IMPORTANT because it allows for information disclosure when Java-based decompressor implementations reuse output buffers without proper clearing, potentially exposing sensitive data via crafted compressed input. JNI-based implementations of lz4-java are not affected by this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Logging Subsystem for Red Hat OpenShift | lz4-java | Will not fix | ||
| Red Hat build of Apache Camel 4 for Quarkus 3 | lz4-java | Affected | ||
| Red Hat build of Apache Camel - HawtIO 4 | lz4-java | Not affected | ||
| Red Hat build of Apicurio Registry 2 | lz4-java | Affected | ||
| Red Hat build of Apicurio Registry 3 | lz4-java | Affected | ||
| Red Hat build of Debezium 2 | lz4-java | Will not fix | ||
| Red Hat build of Debezium 3 | lz4-java | Will not fix | ||
| Red Hat Data Grid 8 | lz4-java | Not affected | ||
| Red Hat Enterprise Linux 8 | jmc:rhel8/lz4-java | Affected | ||
| Red Hat Fuse 7 | lz4-java | Will not fix |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
yawkat LZ4 Java provides LZ4 compression for Java. Insufficient clearing of the output buffer in Java-based decompressor implementations in lz4-java 1.10.0 and earlier allows remote attackers to read previous buffer contents via crafted compressed input. In applications where the output buffer is reused without being cleared, this may lead to disclosure of sensitive data. JNI-based implementations are not affected. This vulnerability is fixed in 1.10.1.
yawkat LZ4 Java provides LZ4 compression for Java. Insufficient clearing of the output buffer in Java-based decompressor implementations in lz4-java 1.10.0 and earlier allows remote attackers to read previous buffer contents via crafted compressed input. In applications where the output buffer is reused without being cleared, this may lead to disclosure of sensitive data. JNI-based implementations are not affected. This vulnerability is fixed in 1.10.1.
yawkat LZ4 Java provides LZ4 compression for Java. Insufficient cleari ...
yawkat LZ4 Java has a possible information leak in Java safe decompressor
EPSS
7.5 High
CVSS3