CVE-2023-43642

CVE-2023-43642 (snappy-java) : The SnappyInputStream lacks an upper bound check on chunk length, enabling a DoS with large chunks. All versions up to 1.1.10.3 are vulnerable; a fix was added in commit 9f8c3cf74 and will be included in 1.1.10.4. Affected products/versions are Snappy Java releases ...

CVE-2023-43642

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 unrecoverab...

snappy-java's missing upper bound check on chunk length can lead to Denial of Service (DoS) impact

Summary snappy-java is a data compression library in Java. Its 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. Scope All...

CVE-2023-43642: Allocation of Resources Without Limits or Throttling

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 unrecoverab...

PT-2023-8389

Name of the Vulnerable Software and Affected Versions snappy-java versions 1.1.10.3 and earlier Description The SnappyInputStream in snappy-java is vulnerable to Denial of Service DoS attacks when decompressing data with a too large chunk size due to a missing upper bound check on chunk length,...

Security Bulletin: Vulnerabilities in snappy-java might affect IBM Spectrum Copy Data Management

Summary IBM Spectrum Copy Data Management can be affected by vulnerabilities in snappy-java. Vulnerabilities including a remote attacker could exploit these vulnerabilities to cause a denial of service condition, as described by the CVEs in the "Vulnerability Details" section. Vulnerability Detai...

snappy-java: Unchecked chunk length leads to DoS

A flaw was found in Snappy-java's fileSnappyInputStream hasNextChunk function, which does not sufficiently evaluate input bytes before beginning operations. This issue could allow an attacker to send malicious input to trigger an out of memory error that crashes the program, resulting in a denial...

snappy-java: Integer overflow in shuffle leads to DoS

A flaw was found in Snappy-java's shuffle function, which does not check input sizes before beginning operations. This issue could allow an attacker to send malicious input to trigger an overflow error that crashes the program, resulting in a denial of service...

Important: Red Hat Security Advisory: Red Hat AMQ Streams 2.5.0 release and security update

Red Hat AMQ Streams 2.5.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

snappy-java: Unchecked chunk length leads to DoS

A flaw was found in Snappy-java's fileSnappyInputStream hasNextChunk function, which does not sufficiently evaluate input bytes before beginning operations. This issue could allow an attacker to send malicious input to trigger an out of memory error that crashes the program, resulting in a denial...

snappy-java: Unchecked chunk length leads to DoS

A flaw was found in Snappy-java's fileSnappyInputStream hasNextChunk function, which does not sufficiently evaluate input bytes before beginning operations. This issue could allow an attacker to send malicious input to trigger an out of memory error that crashes the program, resulting in a denial...

The vulnerability of the compress(char[] input) function in the snappy-java compression/decompression library, which allows a hacker to cause a service failure.

The vulnerability of the compresschar input function in the snappy-java compression/decompression library is related to integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure remotely...

The vulnerability of the hasNextChunk function in the snappy-java compression/decompression library allows a hacker to cause a service failure.

The vulnerability of the hasNextChunk function in the snappy-java compression/decompression library is related to the unlimited distribution of resources. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the shuffle function in the snappy-java fast compression/decompression library allows a hacker to induce a service failure.

The vulnerability of the shuffleint input function in the snappy-java compression/decompression library is related to integer overflow. Exploiting this vulnerability could allow a malicious actor to cause service failures...

Security Bulletin: Multiple denial of Service vulnerabilities in snappy-java may affect IBM Business Automation Workflow (CVE-2023-34453, CVE-2023-34454, CVE-2023-34455)

Summary IBM Business Automation Workflow is vulnerable to a Denial of Serivce attack. Vulnerability Details CVEID:CVE-2023-34453 DESCRIPTION: snappy-java is vulnerable to a denial of service, caused by an integer overflow in the shuffle function. By sending a specially crafted request, a remote...

Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2023

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Cloud Pak for Business Automation 21.0.3-IF024 and 23.0.1-IF002. Vulnerability Details CVEID:CVE-2021-33813 DESCRIPTION: JDOM is vulnerable to a denial of service,...

Security Bulletin: IBM Event Streams is vulnerable to denial of service attacks due to snappy-java (CVE-2023-34453, CVE-2023-34455, CVE-2023-34454)

Summary IBM Event Streams is affected by snappy-java vulnerabilities CVE-2023-34453, CVE-2023-34455, CVE-2023-34454 Vulnerability Details CVEID:CVE-2023-34453 DESCRIPTION: snappy-java is vulnerable to a denial of service, caused by an integer overflow in the shuffle function. By sending a special...

Security Bulletin: Kafka nodes in IBM App Connect Enterprise and IBM Integration Bus are vulnerable to a denial of service due to snappy-java (CVE-2023-34453, CVE-2023-34455, CVE-2023-34454).

Summary Kafka nodes in IBM App Connect Enterprise and IBM Integration Bus are vulnerable to a denial of service due to snappy-java CVE-2023-34453, CVE-2023-34455, CVE-2023-34454. The resolving fix includes Kafka 3.5.1 which includes snappy-java 1.1.10.1 Vulnerability Details CVEID:CVE-2023-34453...

CVE-2023-34455

A flaw was found in Snappy-java's fileSnappyInputStream hasNextChunk function, which does not sufficiently evaluate input bytes before beginning operations. This issue could allow an attacker to send malicious input to trigger an out of memory error that crashes the program, resulting in a denial...

CVE-2023-34454

A flaw was found in Snappy-java's shuffle function, which does not check input sizes before beginning operations. This issue could allow an attacker to send malicious input to trigger an overflow error that crashes the program, resulting in a denial of service...