openSUSE 15 Security Update : kafka (openSUSE-SU-2021:1631-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1631-1 advisory. - JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The...

Security Bulletin: Apache Log4j vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches.

Summary Apache Log4j Java logging library vulnerability - CVE-2021-44228 affecting versions prior to v2.15 impacts DCNM Network Management Software. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused ...

Security Bulletin: Multiple vulnerabilities in IBM SANnav software used by IBM b-type SAN directors and switches (CVE-2021-45105 and CV-2021-45046)

Summary The IBM SANnav Management Portal and Global View products do not directly use Apache Log4j2, but other modules used by IBM SANnav contain Apache Log4j2 code. IBM SANnav does not expose direct access to these services. The fix removes the Apache Log4j library. Vulnerability Details CVEID:...

Security Bulletin: Apache Log4j vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches.

Summary Apache Log4j Java logging library vulnerability - CVE-2021-45046 affecting versions prior to v2.16 impacts DCNM Network Management Software. Vulnerability Details CVEID: CVE-2021-45046 DESCRIPTION: Apache Log4j could result in remote code execution, caused by an incomplete fix of...

DEBIAN-CVE-2021-44832

Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is...

Log4Shell – Follow This Multi-Layered Approach for Detection and Remediation

Since the Log4Shell vulnerability was first discovered, Qualys has analyzed and responded to the threat in a systematic way approaching it from all angles – detection, mitigation and remediation. Recognizing the challenge it poses to large enterprises, we recommend that organizations follow a...

2021 Wants Another Chance (A Lighter-Side Year in Review)

Dear everybody who’s developed stress-related hives over the ever-evolving Log4Shell cluster-muck: 2021 has asked us to convey its apologies. And it hastens to add, “Awww, geez, c’mon, it wasn’t all bad.” Indeed, amid all of the serious cybersecurity developments, the year also brought us...

Security update for kafka (important)

openSUSE Security Update: Security update for kafka Announcement ID: openSUSE-SU-2021:1631-1 Rating: important References: 1193662 Cross-References: CVE-2021-4104 CVSS scores: CVE-2021-4104 SUSE: 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Affected Products: openSUSE Backports SLE-15-SP3 An...

KLA12406 RCE vulnerability in Apache Log4j

Remote code execution vulnerability was found in Apache Log4j. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories Fixed in Log4j 2.17.1 Java 8, 2.12.4 Java 7 and 2.3.2 Java 6 Related products Apache-Log4j CVE list CVE-2021-44832 unknown Solution Update t...

Apache Log4j 2.0 < 2.3.2 / 2.4 < 2.12.4 / 2.13 < 2.17.1 RCE

The version of Apache Log4j on the remote host is 2.0 2.3.2, 2.4 2.12.4, or 2.13 2.17.1. It is, therefore, affected by a remote code execution vulnerability. Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution...

Security Bulletin: Vulnerabilities in Apache Log4j affect IBM Spectrum Protect Operations Center (CVE-2021-45105, CVE-2021-45046)

Summary Vulnerabilities in Apache Log4j could result in a denial of service or remote code execution. These vulnerabilities may affect the Help system in IBM Spectrum Protect Operations Center. The below fix packages include Apache Log4j 2.17 Vulnerability Details CVEID: CVE-2021-45105 DESCRIPTIO...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228Apache Log4j Remote Code Execution） all log...

2021: Looking back on the year in malware and cyber attacks, from SolarWinds to Log4j

By Jon Munshaw. It seems like we were just recovering from the aftermath of the massive SolarWinds campaign a month or two ago. And now suddenly, it’s been a year since one of the largest cyber attacks in history and moving onto another threat that could last for years. That just seemed to be...

Security Bulletin:IBM SPSS Modeler is vulnerable to denial of service due to Apache Log4j (CVE-2021-45105) and arbitrary code execution due to Apache Log4j (CVE-2021-45046)

Summary There are multiple Apache Log4j CVE-2021-45105, CVE-2021-45046 vulnerabilities impacting IBM SPSS Modeler which uses Apache Log4j for logging. The fix includes Apache Log4j 2.17. Vulnerability Details CVEID: CVE-2021-45105 DESCRIPTION: Apache Log4j is vulnerable to a denial of service,...

[SECURITY] Fedora 34 Update: log4j-2.17.0-1.fc34

Log4j is a tool to help the programmer output log statements to a variety of output targets...

[SECURITY] Fedora 35 Update: log4j-2.17.0-1.fc35

Log4j is a tool to help the programmer output log statements to a variety of output targets...

Fedora: Security Advisory for log4j (FEDORA-2021-5c9d12a93e)

The remote host is missing an update for the Copyright C 2021 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...

Fedora: Security Advisory for log4j (FEDORA-2021-abbe24e41c)

The remote host is missing an update for the Copyright C 2021 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...

FreeBSD : OpenSearch -- Log4Shell (b0f49cb9-6736-11ec-9eea-589cfc007716)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the b0f49cb9-6736-11ec-9eea-589cfc007716 advisory. - It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain...

Log4j “Log4Shell” RCE explained (CVE-2021-44228)

Hello everyone! I decided to make a separate episode about Log4Shell. Of course, there have already been many reviews of this vulnerability. But I do it primarily for myself. It seems to me that serious problems with Log4j and similar libraries will be with us for a long time. Therefore, it would...