RHEL 8 : bind (RHSA-2022:6764)

"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6764 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

[SECURITY] [DLA 3131-1] linux security update

Debian LTS Advisory DLA-3131-1 [email protected] https://www.debian.org/lts/security/ Ben Hutchings October 01, 2022 https://wiki.debian.org/LTS Package : linux Version : 4.19.260-1 CVE ID : CVE-2021-4159 CVE-2021-33655 CVE-2021-33656 CVE-2022-1462 CVE-2022-1679 CVE-2022-2153...

Ubuntu 20.04 LTS : Linux kernel (GKE) vulnerabilities (USN-5648-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5648-1 advisory. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-...

Hackers Aid Protests Against Iranian Government with Proxies, Leaks and Hacks

Several hacktivist groups are using Telegram and other tools to aid anti-government protests in Iran to bypass regime censorship restrictions amid ongoing unrest in the country following the death of Mahsa Amini in custody. "Key activities are data leaking and selling, including officials' phone...

Drupal Multiple Vulnerabilities (SA-CORE-2022-015) - Linux

Drupal is prone to multiple vulnerabilities. Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Ubuntu 20.04 LTS : Linux kernel (GCP) vulnerabilities (USN-5644-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5644-1 advisory. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-...

Denial Of Service (DOS)

Bind9 is vulnerable to denial of service. The vulnerability is due to malformed EdDSA signatures, which result in memory leaks. An attacker can continuously spoof the target resolver, leading to denial of service...

CLSA-2022-1664192692 Fixed CVE-2022-40674 in expat

CVE-2022-40674: Ensure raw tagnames are safe exiting internalEntityParser - fix tests leak - fix xmlparse leak...

CLSA-2022-1664192553 Fix CVE(s): CVE-2022-40674

SECURITY UPDATE: Unsafe exiting internalEntityParser - debian/patches/CVE-2022-40674.patch: Ensure raw tagnames are safe exiting internalEntityParser - CVE-2022-40674 tests were activated some leaks fixed: - debian/patches/fix-leak-xmlparse.patch: tidy up attribute prefix bindings on error fixes ...

Ubuntu 22.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-5640-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5640-1 advisory. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-...

Memory leaks in EdDSA DNSSEC verification code

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CVE-2022-32217

A cleartext storage of sensitive information exists in Rocket.Chat v4.6.4 due to Oauth token being leaked in plaintext in Rocket.chat logs...

CVE-2022-33683 Disabled Certificate Validation makes Broker, Proxy Admin Clients vulnerable to MITM attack

Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even when tlsAllowInsecureConnection is disabled via configuration. The Pulsar Admin Client's intra-cluster and geo-replication HTTPS connections are vulnerable to man in the middl...

CVE-2022-33682 Disabled Hostname Verification makes Brokers, Proxies vulnerable to MITM attack

TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-replication connections vulnerable to man in the middle...

Debian DSA-5235-1 : bind9 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5235 advisory. Several vulnerabilities were discovered in BIND, a DNS server implementation. CVE-2022-2795 Yehuda Afek, Anat Bremler-Barr and Shani Stajnrod discovered that a fl...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-5633-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5633-1 advisory. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-...

[slackware-security] bind

New bind packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/bind-9.16.33-i586-1slack15.0.txz: Upgraded. This update fixes bugs and the following security issues: Fix memory leak in EdDSA verify...

CVE-2022-38178 Memory leaks in EdDSA DNSSEC verification code

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources...

CVE-2022-38178 Memory leaks in EdDSA DNSSEC verification code

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources...

CVE-2022-2906 Memory leaks in code handling Diffie-Hellman key exchange via TKEY RRs (OpenSSL 3.0.0+ only)

An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service...