#ssl

IBM CICS TX Standard and Advanced 11.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 229430.

IBM CICS TX Standard and Advanced 11.1 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site. IBM X-Force ID: 229330.

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All security issues have been patched – update now

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In Eclipse Jetty versions 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, SslConnection does not release ByteBuffers from configured ByteBufferPool in case of error code paths.

### Impact `SslConnection` does not release `ByteBuffer`s in case of error code paths. For example, TLS handshakes that require client-auth with clients that send expired certificates will trigger a TLS handshake errors and the `ByteBuffer`s used to process the TLS handshake will be leaked. ### Workarounds Configure explicitly a `RetainableByteBufferPool` with `max[Heap|Direct]Memory` to limit the amount of memory that is leaked. Eventually the pool will be full of "active" entries (the leaked ones) and will provide `ByteBuffer`s that will be GCed normally. _With embedded-jetty_ ``` java int maxBucketSize = 1000; long maxHeapMemory = 128 * 1024L * 1024L; // 128 MB long maxDirectMemory = 128 * 1024L * 1024L; // 128 MB RetainableByteBufferPool rbbp = new ArrayRetainableByteBufferPool(0, -1, -1, maxBucketSize, maxHeapMemory, maxDirectMemory); server.addBean(rbbp); // make sure the ArrayRetainableByteBufferPool is added before the server is started server.start(); ``` _With jetty-home...

Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error to the consensus client should the message be missing. Users are advised to upgrade to versions 2.2.7 or v2.4.5. There are no known workarounds for this issue.

Latest feature will protect against targeted attacks

A minor version update (from 7.10 to 7.11) is now available for Red Hat Fuse. The purpose of this text-only errata is to inform you about the security issues fixed in this release. 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 from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-7020: elasticsearch: not properly preserving security permissions when executing complex queries may lead to information disclosure * CVE-2020-9484: tomcat: deserialization flaw in session persistence storage leading to RCE * CVE-2020-15250: ju...