CVE-2023-26464

UNSUPPORTED WHEN ASSIGNED When using the Chainsaw or SocketAppender components with Log4j 1.x on JRE less than 1.7, an attacker that manages to cause a logging entry involving a specially-crafted ie, deeply nested hashmap or hashtable depending on which logging component is in use to be processed...

In the Linux kernel before 5.16 tools/perf/util/expr.c lacks a check for the hashmap__new return value.

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SUSE CVE-2023-23003

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

DEBIAN-CVE-2023-23003

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

AZL-25351 CVE-2023-23003 affecting package kernel for versions less than 5.15.118.1-2

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

UBUNTU-CVE-2023-23003

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

CVE-2023-23003

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmapnew return value...

Debian DSA-5315-1 : libxstream-java - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dsa-5315 advisory. XStream serializes Java objects to XML and back again. Versions prior to 1.4.15-3+deb11u2 may allow a remote attacker to terminate the application with a stack overflow...

CVE-2022-41966

XStream serializes Java objects to XML and back again. Versions prior to 1.4.20 may allow a remote attacker to terminate the application with a stack overflow error, resulting in a denial of service only via manipulation the processed input stream. The attack uses the hash code implementation for...

CVE-2022-41966

XStream serializes Java objects to XML and back again. Versions prior to 1.4.20 may allow a remote attacker to terminate the application with a stack overflow error, resulting in a denial of service only via manipulation the processed input stream. The attack uses the hash code implementation for...

Moderate: Red Hat Security Advisory: java-1.8.0-ibm security update

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Utility. Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated...

RHEL 8 : java-1.8.0-ibm (RHSA-2022:5837)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5837 advisory. IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE ...

OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Utility. Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated...

RHEL 7 : java-1.7.1-ibm (RHSA-2022:4957)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:4957 advisory. IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IB...

RHEL 7 : java-1.8.0-ibm (RHSA-2022:4959)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:4959 advisory. IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE ...

OSV-2022-458 Uncaught exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47797 Crash type: Uncaught exception Crash state: com.ctc.wstx.dtd.FullDTDReader.readContentSpec java.base/java.util.HashMap.get com.ctc.wstx.dtd.FullDTDReader.findSharedName...

Denial of Service on embed2 servlet

Description The application stores a 5MB file in a hashmap variable using a user input as a key, with a large number of requests its possible to increase the memory usage of the application and deny the access to embed2.js stencils resource Proof of Concept import requests...

GHSA-74MG-6XQX-2VRQ Deserialization exploitation in Apache Dubbo

A deserialization vulnerability existed in dubbo 2.7.5 and its earlier versions, which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protool, during Hessian2 deserializing the HashMap object, some functions in the classes stored...

Deserialization exploitation in Apache Dubbo

A deserialization vulnerability existed in dubbo 2.7.5 and its earlier versions, which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protool, during Hessian2 deserializing the HashMap object, some functions in the classes stored...