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APPLE FILE SYSTEM CHECK EXIT CODE IS 8 UPGRADE
APPLE FILE SYSTEM CHECK EXIT CODE IS 8 SOFTWARE

_POTENTIALLY_SAFE_ -> The "JndiLookup.class" file is not present, either because your version of Log4J is very old (pre 2.0-beta9), or because someone already removed this file.

APPLE FILE SYSTEM CHECK EXIT CODE IS 8 UPGRADE

_OLD_ -> You are safe from CVE-2021-44228, but should plan to upgrade because Log4J 1.2.x has been EOL for 7 years and has several known-vulnerabilities.

_SAFE_ -> We currently only report this for Log4J versions 2.3.1, 2.12.3, and 2.17.0 (and greater). opt/mergebase/log4j-detector/samples/log4j-core-2.4.1.jar contains Log4J-2.x >= 2.0-beta9 (= 2.0-beta9 ( You need to upgrade or remove this file. opt/mergebase/log4j-detector/samples/log4j-core-2.3.1.jar contains Log4J-2.x = 2.3.1 _SAFE_ opt/mergebase/log4j-detector/samples/log4j-core-2.14.1.jar contains Log4J-2.x >= 2.10.0 _VULNERABLE_ opt/mergebase/log4j-detector/samples/log4j-core-2.12.1.jar contains Log4J-2.x >= 2.10.0 _VULNERABLE_ opt/mergebase/log4j-detector/samples/ contains Log4J-2.x >= 2.10.0 _VULNERABLE_

Note: specify the '-verbose' flag to have every file examined printed to STDERR. mergebase/log4j-detector v2021.12.22 (by ) analyzing paths (could take a while). We currently maintain a collection of log4j-samples we use for testing. It reports older log4j-1.x versions as _OLD_.Ĭan correctly detect log4j inside executable spring-boot jars/wars, dependencies blendedĮxploded jar files just sitting uncompressed on the file-system (aka *.class). (although it does report pre-2.0-beta9 as _POTENTIALLY_SAFE_).

How Can I Be Sure This Isn't A Trojan Pretending To Be A Log4J Detector?Ĭurrently reports log4j-core versions 2.3.1, 2.12.3, and 2.17.0 as _SAFE_, 2.12.2, 2.15.0 and 2.16.0 as _OKAY_ and all other versions as _VULNERABLE_.

What are those "file1.war!/path/to/file2.zip!/path/to/file3.jar!/path/to/log4j.jar" results about?.

This Scanner Only Reports Hits Against The log4j-core Library.

Works on Linux, Windows, and Mac, and everywhere else Java runs, too! Table of Contents It is able to find Log4J instances that are hidden several layers deep. Can search for Log4J instances by carefully examining the complete file-system, including all installed applications.

APPLE FILE SYSTEM CHECK EXIT CODE IS 8 SOFTWARE

Most APFS snapshots should be automatically deleted after about a week (unless the backup software such as Time Machine is able to somehow keep the snapshot around until the backup has been transferred completely to the external media).Scanner that detects vulnerable Log4J versions to help teams assess their exposure to CVE-2021-44228, CVE-2021-45046 and CVE-2021-45105. If First Aid encounters an error on an APFS snapshot, then that error should disappear when that snapshot is deleted.

I suggest running DriveDx this drive and posting the report here using the "Additional Text" icon which looks like a piece of paper. The I/O Error is concerning as it likely indicates a hardware issue. The Single User Mode "fsck" problem with Big Sur is most likely due to the restricted access to the root system volume which prohibits even an admin/root user from making changes. I have no idea why as it makes absolutely no sense, but I've personally encountered this with some of our organization's Macs. Unfortunately Apple has First Aid show "OK" even when there are errors (even catastrophic errors).