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Apache Software Foundation
3,002 known vulnerabilities.
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High 7.5
Apache ShenYu Password leakage
On Apache ShenYu versions 2.4.0 and 2.4.1, and endpoint existed that disclosed the passwords of all users. Users are recommended to upgrade to version 2.4.2 or later.
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High 8.8CVE-2022-23307 EPSS 54%
A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution.
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
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High 8.8CVE-2022-23302 EPSS 64%
Deserialization of untrusted data in JMSSink in Apache Log4j 1.x
JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a Top…
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High 7.5
Possible DOS vulnerabilities in C# Avro SDK
A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to…
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High 7.5
Hardcoded credentials
Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlacehol…
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High 7.5
Overly broad CORS configuration
In Apache Kylin, Cross-origin requests with credentials are allowed to be sent from any origin. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior version…
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High —
Apache James IMAP vulnerable to a ReDoS
In Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a Denial Of Service using a vulnerable Regular expression. This affected Apache James prior to 3.6.1 We recommend upgrading to Apache James 3.6.1…
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High —
Apache Geode project log file redaction of sensitive information vulnerability
Apache Geode versions up to 1.12.4 and 1.13.4 are vulnerable to a log file redaction of sensitive information flaw when using values that begin with characters other than letters or numbers for passwords and security properties with the prefix "sysprop-", "ja…
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High 7.5
Apache Parquet-MR potential DoS in case of malicious Parquet file
Improper Input Validation vulnerability in Parquet-MR of Apache Parquet allows an attacker to DoS by malicious Parquet files. This issue affects Apache Parquet-MR version 1.9.0 and later versions.
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High 7.4
SMTPS server hostname not checked when making TLS connection to SMTPS server
Apache Sling Commons Messaging Mail provides a simple layer on top of JavaMail/Jakarta Mail for OSGi to send mails via SMTPS. To reduce the risk of "man in the middle" attacks additional server identity checks must be performed when accessing mail servers. Fo…
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High 7.5
Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to pe…
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High 8.8
Owners of the S3 tokens are not validated
In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.
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High 8.8
Missing admin check for SCM related admin commands
In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users, not just by admins.
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High 8.8
DolphinScheduler mysql jdbc connector parameters deserialize remote code execution
In Apache DolphinScheduler before 1.3.6 versions, authorized users can use SQL injection in the data source center. (Only applicable to MySQL data source with internal login account password)
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High 8.8
Possible SQL Injection when template processing is enabled
Apache Superset up to and including 1.3.0 when configured with ENABLE_TEMPLATE_PROCESSING on (disabled by default) allowed SQL injection when a malicious authenticated user sends an http request with a custom URL.
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High 7.5CVE-2021-42340 EPSS 12%
DoS via memory leak with WebSocket connections
The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket c…
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High 7.5
Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49
A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not…
KEV Nov 3, 2021 -
High 7.5
Bypass of the secureValidation property
All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the "secureValidation" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abus…
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High 7.5
Apache Tomcat DoS with unexpected TLS packet
Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite lo…
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High —
XML External Entity (XXE) vulnerability
A vulnerability in XML processing in Apache Jena, in versions up to 4.1.0, may allow an attacker to execute XML External Entities (XXE), including exposing the contents of local files to a remote server.
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High 8.8
Unprotected yaml deserialization cause RCE
Apache Dubbo supports various rules to support configuration override or traffic routing (called routing in Dubbo). These rules are loaded into the configuration center (eg: Zookeeper, Nacos, ...) and retrieved by the customers when making a request in order …
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High 7.5
Notebook permissions bypass
Authentication bypass vulnerability in Apache Zeppelin allows an attacker to bypass Zeppelin authentication mechanism to act as another user. This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 and prior versions.
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High 7.5
ServiceComb ServiceCenter Directory Traversal
Improper configuration will cause ServiceComb ServiceCenter Directory Traversal problem in ServcieCenter 1.x.x versions and fixed in 2.0.0.
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High 7.5
StartTLS and SASL confidentiality protection bypass
While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidential…
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High 7.5CVE-2021-36090 EPSS 13%
Apache Commons Compress 1.0 to 1.20 denial of service vulnerability
When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Co…
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High 7.5CVE-2021-35517 EPSS 11%
Apache Commons Compress 1.1 to 1.20 denial of service vulnerability
When reading a specially crafted TAR archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Co…
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High 7.5CVE-2021-35516 EPSS 12%
Apache Commons Compress 1.6 to 1.20 denial of service vulnerability
When reading a specially crafted 7Z archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Com…
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High 7.5CVE-2021-35515 EPSS 12%
Apache Commons Compress 1.6 to 1.20 denial of service vulnerability
When reading a specially crafted 7Z archive, the construction of the list of codecs that decompress an entry can result in an infinite loop. This could be used to mount a denial of service attack against services that use Compress' sevenz package.
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High 7.5
DoS after non-blocking IO error
A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset b…
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High 7.5
DoS/OOM leak vulnerability in Apache Mina SSHD Server
A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache …
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High 7.5
Apache CXF Denial of service vulnerability in parsing JSON via JsonMapObjectReaderWriter
A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prio…
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High 7.5
DNS proxy and possible amplification attack
A DNS proxy and possible amplification attack vulnerability in WebClientInfo of Apache Wicket allows an attacker to trigger arbitrary DNS lookups from the server when the X-Forwarded-For header is not properly sanitized. This DNS lookup can be engineered to o…
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High 7.5
Apache Unomi log injection
Apache Unomi prior to version 1.5.5 allows CRLF log injection because of the lack of escaping in the log statements.
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High 7.5
An Information Disclosure due to insufficient input validation exists in Apache Tapestry 5.4.0 and later
Information Exposure vulnerability in context asset handling of Apache Tapestry allows an attacker to download files inside WEB-INF if using a specially-constructed URL. This was caused by an incomplete fix for CVE-2020-13953. This issue affects Apache Tapest…
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High 7.5
Misapplied Zookeeper ACLs can result in leakage of configured authentication and authorization settings
When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACLProvider and no existing security.json znode, if the optional read-only user is configured then Solr would not treat that node as a se…
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High 7.1
SSRF vulnerability with the Replication handler
The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the loc…
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High 7.5
OAuth 2 authorization service vulnerable to DDos attacks
CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to query parameters (see: The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR)). Instead of sending a JWT token as a "request" parameter, t…
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High 8.8CVE-2021-26919 EPSS 35%
Apache Druid Authenticated users can execute arbitrary code from malicious MySQL database systems.
Apache Druid allows users to read data from other database systems using JDBC. This functionality is to allow trusted users with the proper permissions to set up lookups or submit ingestion tasks. The MySQL JDBC driver supports certain properties, which, if l…
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High 7.5
Apache OpenMeetings: bandwidth can be overloaded with public web service
If was found that the NetTest web service can be used to overload the bandwidth of a Apache OpenMeetings server. This issue was addressed in Apache OpenMeetings 6.0.0
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High 8.8CVE-2020-13936 EPSS 23%
Velocity Sandbox Bypass
An attacker that is able to modify Velocity templates may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. This applies to applications that allow untrusted users to upload/mod…