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CVE-2020-36230

openldap: Assertion failure in ber_next_element in decode.c

A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.

CVSS 3.1 · 7.5 High EPSS 12.1% KEV · Not listed
Vendors
Apache Apple Debian and 1 more
Products
Bookkeeper Mac Os X Macos and 2 more
CVE-2019-19924

sqlite: incorrect sqlite3WindowRewrite() error handling leads to mishandling certain parser-tree rewriting

SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.

CVSS 3.1 · 5.3 Medium EPSS 10.7% KEV · Not listed
Vendors
Apache Netapp Oracle and 3 more
Products
Bookkeeper Cloud Backup Mysql Workbench and 3 more
CVE-2019-19906

cyrus-sasl: denial of service in _sasl_add_string function

cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.

CVSS 3.1 · 7.5 High EPSS 8.0% KEV · Not listed
Vendors
Apache Apple Canonical and 5 more
Products
Bookkeeper Ipados Iphone Os and 17 more
CVE-2019-6111

openssh: Improper validation of object names allows malicious server to overwrite files via scp client

An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).

CVSS 3.1 · 5.9 Medium EPSS 58.2% KEV · Not listed
Vendors
Apache Canonical Debian and 7 more
Products
Mina Sshd Ubuntu Linux Debian Linux and 24 more
CVE-2026-90466

Apache Impala: Path traversal executes JARs outside trusted paths

Path traversal of 'trusted_jar_paths' in Impala 4.5.2 allows an attacker-controlled JAR to be loaded via a relative path where the prefix matches a path specified in 'trusted_jar_paths'. The startup flag 'trusted_jar_paths' references URIs for loading files from local or remote filesystems. Path traversal can't override the schema, but can result in loading a JAR that has been uploaded to a different location in that filesystem via Impala DDLs such as CREATE DATA SOURCE and CREATE TABLE. Path traversal can only be used if a trusted path exists, so this attack requires 'trusted_jar_paths' have a non-empty value configured by the Impala admin. Users are recommended to upgrade to version 4.5.3, which fixes this issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apache
Products
Impala
CVE-2026-92414

Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens

: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit. Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with no credential check. This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17. Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Apache
Products
Jackrabbit
CVE-2026-92415

Apache Jackrabbit: DavEx client runs Class.forName + (String)-constructor on server-controlled error bodies

— Use of Externally-Controlled Input to Select Classes or Code vulnerability in Apache Jackrabbit's WebDAV/Davex client. A malicious WebDAV/DavEx server, or an attacker able to intercept the connection, can cause the client to instantiate arbitrary classes from its classpath, which can lead to arbitrary file creation or truncation. Only applications that use jackrabbit-spi2dav (directly or through jackrabbit-jcr2dav) to connect to a remote repository are affected. Jackrabbit servers are not affected. Category: unsafe reflection on wire data (HIGH). This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17. Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Apache
Products
Jackrabbit
CVE-2013-4590

tomcat: information disclosure via XXE when running untrusted web applications

Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 allows attackers to obtain "Tomcat internals" information by leveraging the presence of an untrusted web application with a context.xml, web.xml, *.jspx, *.tagx, or *.tld XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

CVSS 2.0 · 4.3 Medium EPSS 9.5% KEV · Not listed
Vendors
Apache Debian Oracle and 1 more
Products
Tomcat Debian Linux Solaris and 2 more
CVE-2013-4444

tomcat: remote code execution via uploaded JSP

Unrestricted file upload vulnerability in Apache Tomcat 7.x before 7.0.40, in certain situations involving outdated java.io.File code and a custom JMX configuration, allows remote attackers to execute arbitrary code by uploading and accessing a JSP file.

CVSS 2.0 · 6.8 Medium EPSS 14.0% KEV · Not listed
Vendors
Apache
Products
Tomcat
CVE-2013-4322

tomcat: incomplete fix for CVE-2012-3544

Apache Tomcat before 6.0.39, 7.x before 7.0.50, and 8.x before 8.0.0-RC10 processes chunked transfer coding without properly handling (1) a large total amount of chunked data or (2) whitespace characters in an HTTP header value within a trailer field, which allows remote attackers to cause a denial of service by streaming data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3544.

CVSS 2.0 · 4.3 Medium EPSS 9.1% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Enterprise Web Server
CVE-2013-4286

tomcat: multiple content-length header poisoning flaws

Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.

CVSS 2.0 · 5.8 Medium EPSS 16.2% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Bpms and 8 more
CVE-2013-2067

tomcat: Session fixation in form authenticator

java/org/apache/catalina/authenticator/FormAuthenticator.java in the form authentication feature in Apache Tomcat 6.0.21 through 6.0.36 and 7.x before 7.0.33 does not properly handle the relationships between authentication requirements and sessions, which allows remote attackers to inject a request into a session by sending this request during completion of the login form, a variant of a session fixation attack.

CVSS 2.0 · 6.8 Medium EPSS 10.4% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Enterprise Application Platform and 2 more
CVE-2012-5887

tomcat: three DIGEST authentication implementation issues

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests.

CVSS 2.0 · 5.0 Medium EPSS 12.1% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Data Grid and 5 more
CVE-2012-5886

tomcat: three DIGEST authentication implementation issues

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to the session ID.

CVSS 2.0 · 5.0 Medium EPSS 8.8% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Data Grid and 5 more
CVE-2012-5885

tomcat: three DIGEST authentication implementation issues

The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184.

CVSS 2.0 · 5.0 Medium EPSS 9.0% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Data Grid and 5 more
CVE-2012-5568

tomcat: Slowloris denial of service

Apache Tomcat through 7.0.x allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demonstrated by Slowloris.

CVSS 2.0 · 5.0 Medium EPSS 9.6% KEV · Not listed
Vendors
Apache Opensuse
Products
Tomcat Opensuse
CVE-2012-4534

Tomcat - Denial Of Service when using NIO+SSL+sendfile

org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response.

CVSS 2.0 · 2.6 Low EPSS 7.5% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Enterprise Linux Jboss Enterprise Web Server
CVE-2012-4431

Tomcat/JBoss Web - Bypass of CSRF prevention filter

org/apache/catalina/filters/CsrfPreventionFilter.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.32 allows remote attackers to bypass the cross-site request forgery (CSRF) protection mechanism via a request that lacks a session identifier.

CVSS 2.0 · 4.3 Medium EPSS 9.1% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Jboss Data Grid Jboss Enterprise Application Platform and 3 more
CVE-2012-3544

tomcat: Limited DoS in chunked transfer encoding input filter

Apache Tomcat 6.x before 6.0.37 and 7.x before 7.0.30 does not properly handle chunk extensions in chunked transfer coding, which allows remote attackers to cause a denial of service by streaming data.

CVSS 2.0 · 5.0 Medium EPSS 11.0% KEV · Not listed
Vendors
Apache Redhat
Products
Tomcat Jboss Enterprise Web Server