Threats Tagged 'cve-2026-55874'

An update is now available for the Red Hat build of Cryostat 4 on RHEL 9. Security Fix(es): * Apache HttpComponents Core: Denial of Service via excessive HTTP headers (CVE-2026-54399) * Apache HttpComponents Core: Denial of Service via oversized HTTP/2 HPACK header blocks (CVE-2026-54428) * Eclipse Vert.x: Information disclosure via improper handling of HTTP 30x redirects (CVE-2026-15075) * Eclipse Vert.x Web Client: Information disclosure via improper cookie domain validation (CVE-2026-15076) * SeaweedFS: Information disclosure via S3 API gateway path traversal (CVE-2026-55874) * SeaweedFS: Unauthorized data deletion via path traversal in S3 gateway (CVE-2026-58372) * protobufjs: Denial of Service via crafted .proto schema (CVE-2026-59877) * Quarkus REST: Unbounded multipart MIME part-header accumulation allows remote OOM denial of service (CVE-2026-16308) * Netty: Denial of Service via SPDY header decompression amplification (CVE-2026-55833) * Netty: Denial of Service via SPDY SETTINGS frame processing (CVE-2026-55831) * Netty codec-haproxy: Denial of Service via crafted PROXY protocol v2 message (CVE-2026-55851) * Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec (CVE-2026-56745) * Netty: Security control bypass allows unauthorized requests via null origin header (CVE-2026-56746) * Netty: Denial of Service via HTTP/2 DATA frame memory leak (CVE-2026-56819) * Netty: Memory exhaustion in netty-codec-http (decompression bomb) (CVE-2026-59899) * Apache Thrift: Denial of Service via integer overflow or wraparound (CVE-2026-55969) * Apache Thrift: Denial of Service via improper handling of highly compressed data (CVE-2026-48586) * Apache Thrift: Denial of Service due to uncontrolled resource allocation (CVE-2026-45112) * brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation (CVE-2026-69152) * ip-address: Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass (CVE-2026-69192) * jackson-core: Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494) * DOMPurify: Cross-site scripting vulnerability allows code execution (CVE-2026-49978) * OpenTelemetry-Go: Denial of Service via oversized baggage headers (CVE-2026-41178) * Go net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860) * Go encoding/xml: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859) * Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858) * Go crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862) * Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818) * js-yaml: Denial of Service via crafted YAML documents (CVE-2026-59869) * golang.org/x/crypto/ssh: Authentication bypass due to unenforced source-address restrictions (CVE-2026-56854) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

SeaweedFS S3 gateway versions prior to 4.34 contain a path traversal vulnerability in the X-Amz-Copy-Source header used by CopyObject and UploadPartCopy operations. This flaw allows an attacker authorized on one bucket to read objects from other buckets by exploiting improper validation of path segments in the copy source header. The vulnerability breaks bucket isolation, enabling cross-bucket object reads. The issue was fixed in version 4.34 by validating the copy-source bucket and object key to reject traversal segments.