CometBFT PeerState JSON serialization deadlock

Impact An internal modification to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is called. This function can be called from two places: 1. Via logs Setting the consensus logging module to "debug" level should not happen in production, and...

GHSA-MVJ3-QRQH-CJVR CometBFT PeerState JSON serialization deadlock

Impact An internal modification to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is called. This function can be called from two places: 1. Via logs Setting the consensus logging module to "debug" level should not happen in production, and...

CVE-2023-34450

CometBFT is a Byzantine Fault Tolerant BFT middleware that takes a state transition machine and replicates it on many machines. An internal modification made in versions 0.34.28 and 0.37.1 to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is...

Format string

CometBFT is a Byzantine Fault Tolerant BFT middleware that takes a state transition machine and replicates it on many machines. An internal modification made in versions 0.34.28 and 0.37.1 to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is...

CVE-2023-34450 CometBFT PeerState JSON serialization deadlock

CometBFT is a Byzantine Fault Tolerant BFT middleware that takes a state transition machine and replicates it on many machines. An internal modification made in versions 0.34.28 and 0.37.1 to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is...

CVE-2023-34450

CometBFT (CVE-2023-34450) describes a deadlock in PeerState JSON serialization introduced by a change in versions 0.34.28 and 0.37.1. The deadlock can be triggered either by logging to JSON (consensus module set to debug) or by the RPC dump_consensus_state, potentially halting the node. The issue...

CVE-2023-34450 CometBFT PeerState JSON serialization deadlock

CometBFT is a Byzantine Fault Tolerant BFT middleware that takes a state transition machine and replicates it on many machines. An internal modification made in versions 0.34.28 and 0.37.1 to the way struct PeerState is serialized to JSON introduced a deadlock when new function MarshallJSON is...

PT-2023-24886 · Cometbft · Cometbft

Name of the Vulnerable Software and Affected Versions: CometBFT versions 0.34.28 through 0.34.28 CometBFT versions 0.37.1 through 0.37.1 Description: An internal modification to the way struct PeerState is serialized to JSON introduced a deadlock when the new function MarshallJSON is called. This...

harfbuzz:hb-subset-fuzzer: Use-of-uninitialized-value in CFF::Charset::serialize

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5191907895279616 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-subset-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

Security Bulletin: CVE-2023-21830 and CVE-2023-21843 may affect IBM® SDK, Java™ Technology Edition shipped with IBM CICS TX Advanced

Summary CVE-2023-21830 and CVE-2023-21843 may affect IBM® SDK, Java™ Technology Edition shipped with IBM CICS TX Advanced. IBM CICS TX Advanced has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2023-21830 DESCRIPTION: An unspecified vulnerability in Java SE related to the...

jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode

A flaw was found in Jackson Databind. This issue may allow a malicious user to cause a denial of service 2 GB transient heap usage per read in uncommon situations involving JsonNode JDK serialization...

Security Bulletin: Vulnerability in IBM Java SDK and IBM Java Runtime affect Rational Business Developer

Summary There was a vulnerability in IBM® SDK Java™ Technology Edition, Version 8 and IBM® Runtime Environment Java™ Version 8 used by Rational Business Developer. Rational Business Developer has addressed the applicable CVE. This issue was disclosed as part of the Java Technology Edition Quarter...

Security Bulletin: IBM Storage Protect Server is vulnerable to denial of service due to Java SE (CVE-2023-21830, CVE-2023-21843)

Summary Java SE is used by IBM Storage Protect Server and may be affected by this vulnerability. Vulnerability Details CVEID:CVE-2023-21830 DESCRIPTION: An unspecified vulnerability in Java SE related to the Serialization component could allow a remote attacker to cause a denial of service...

Security Bulletin: IBM Storage Protect is vulnerable to a denial of service attack due to Google Gson (CVE-2022-25647)

Summary IBM Spectrum Protect is uses Google Gson for object serialization and is vulnerable to this attack. Vulnerability Details CVEID:CVE-2022-25647 DESCRIPTION: Google Gson is vulnerable to a denial of service, caused by the deserialization of untrusted data. By using the writeReplace method, ...

Exploit for Deserialization of Untrusted Data in Spip

---- CVE-2023-273...

USN-6167-1: QEMU vulnerabilities

It was discovered that QEMU did not properly manage the guest drivers when shared buffers are not allocated. A malicious guest driver could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubunt...

ROS-20230619-06

Vulnerability in protobuf-c data serialization protocol is related to integer overflow in the function parserequiredmember. Exploitation of the vulnerability could allow an attacker acting remotely, to cause a complete compromise of the vulnerable system...

Security Bulletin: IBM Sterling Control Center is vulnerable to denial of service due to Java SE (CVE-2023-21830, CVE-2023-21843)

Summary IBM Sterling Control Center uses Java SE. Vulnerability Details CVEID:CVE-2023-21830 DESCRIPTION: An unspecified vulnerability in Java SE related to the Serialization component could allow a remote attacker to cause a denial of service resulting in a low integrity impact using unknown...

woodstox-core: woodstox to serialise XML data was vulnerable to Denial of Service attacks

A flaw was found in the FasterXML/woodstox package. This flaw allows an attacker to cause a denial of service DoS in its target via XML serialization. An attacker may benefit from the parser sending a malicious input that may cause a crash. This vulnerability is only relevant for users using the...

jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode

A flaw was found in Jackson Databind. This issue may allow a malicious user to cause a denial of service 2 GB transient heap usage per read in uncommon situations involving JsonNode JDK serialization...