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CVE-2021-25122

Apache Tomcat h2c request mix-up

When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.

CVSS 3.1 · 7.5 High EPSS 18.1% KEV · Not listed
Vendors
Apache Debian Oracle and 1 more
Products
Tomcat Debian Linux Agile Product Lifecycle Management and 12 more
CVE-2019-10219

hibernate-validator: safeHTML validator allows XSS

A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS attack.

CVSS 3.1 · 6.1 Medium EPSS 2.2% KEV · Not listed
Vendors
Netapp Oracle Redhat
Products
Active Iq Unified Manager Element Management Services For Element Software And Netapp Hci and 195 more
CVE-2017-15095

jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)

A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.

CVSS 3.1 · 9.8 Critical EPSS 8.4% KEV · Not listed
Vendors
Debian Fasterxml Netapp and 2 more
Products
Debian Linux Jackson-databind Oncommand Balance and 28 more
CVE-2016-9841

zlib: Out-of-bounds pointer arithmetic in inffast.c

inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.

CVSS 3.1 · 9.8 Critical EPSS 7.5% KEV · Not listed
Vendors
Apple Canonical Debian and 6 more
Products
Iphone Os Mac Os X Tvos and 39 more
CVE-2016-9840

zlib: Out-of-bound pointer arithmetic in inftrees.c

inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.

CVSS 3.1 · 8.8 High EPSS 4.9% KEV · Not listed
Vendors
Apple Boost Canonical and 6 more
Products
Iphone Os Mac Os X Tvos and 24 more
CVE-2021-25329

Incomplete fix for CVE-2020-9484

The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.

CVSS 3.1 · 7.0 High EPSS 9.5% KEV · Not listed
Vendors
Apache Debian Oracle and 1 more
Products
Tomcat Debian Linux Agile Product Lifecycle Management and 12 more
CVE-2020-9484

tomcat: deserialization flaw in session persistence storage leading to RCE

When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed.

CVSS 3.1 · 7.0 High EPSS 55.5% KEV · Not listed
Vendors
Apache Canonical Debian and 5 more
Products
Tomcat Ubuntu Linux Debian Linux and 27 more
CVE-2019-16942

jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.

CVSS 3.1 · 9.8 Critical EPSS 5.7% KEV · Not listed
Vendors
Debian Fasterxml Fedoraproject and 3 more
Products
Debian Linux Jackson-databind Fedora and 34 more
CVE-2018-14719

jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization.

CVSS 3.1 · 9.8 Critical EPSS 9.7% KEV · Not listed
Vendors
Debian Fasterxml Netapp and 2 more
Products
Debian Linux Jackson-databind Oncommand Workflow Automation and 28 more
CVE-2016-2183

SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32)

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a "Sweet32" attack.

CVSS 3.1 · 7.5 High EPSS 94.7% KEV · Not listed
Vendors
Cisco Nodejs Openssl and 3 more
Products
Content Security Management Appliance Node.js Openssl and 11 more
CVE-2014-3566

SSL/TLS: Padding Oracle On Downgraded Legacy Encryption attack

The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.

CVSS 3.1 · 3.4 Low EPSS 100.0% KEV · Not listed
Vendors
Apple Debian Fedoraproject and 8 more
Products
Mac Os X Debian Linux Fedora and 25 more
CVE-2002-0802

security flaw

The multibyte support in PostgreSQL 6.5.x with SQL_ASCII encoding consumes an extra character when processing a character that cannot be converted, which could remove an escape character from the query and make the application subject to SQL injection attacks.

CVSS 2.0 · 7.5 High EPSS 1.1% KEV · Not listed
Vendors
Postgresql Redhat
Products
Postgresql Database
CVE-2002-0840

security flaw

Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than CAN-2002-1157.

CVSS 2.0 · 6.8 Medium EPSS 95.1% KEV · Not listed
Vendors
Apache Oracle Redhat
Products
Http Server Application Server Database Server and 6 more
CVE-2002-0843

security flaw

Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly execute arbitrary code via a long response.

CVSS 2.0 · 7.5 High EPSS 21.4% KEV · Not listed
Vendors
Apache Oracle Redhat
Products
Http Server Application Server Database Server and 5 more
CVE-2016-9842

zlib: Undefined left shift of negative number

The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers.

CVSS 3.1 · 8.8 High EPSS 5.2% KEV · Not listed
Vendors
Apple Canonical Debian and 5 more
Products
Iphone Os Mac Os X Tvos and 19 more
CVE-2016-9843

zlib: Big-endian out-of-bounds pointer

The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.

CVSS 3.1 · 9.8 Critical EPSS 5.8% KEV · Not listed
Vendors
Apple Canonical Debian and 7 more
Products
Iphone Os Mac Os X Tvos and 24 more
CVE-2010-1321

krb5: null pointer dereference in GSS-API library leads to DoS (MITKRB5-SA-2010-005)

The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.

CVSS 2.0 · 6.8 Medium EPSS 6.9% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 5 more
Products
Ubuntu Linux Debian Linux Fedora and 7 more
CVE-2020-1953

apache-commons-configuration: uncontrolled class instantiation when loading YAML files

Apache Commons Configuration uses a third-party library to parse YAML files which by default allows the instantiation of classes if the YAML includes special statements. Apache Commons Configuration versions 2.2, 2.3, 2.4, 2.5, 2.6 did not change the default settings of this library. So if a YAML file was loaded from an untrusted source, it could therefore load and execute code out of the control of the host application.

CVSS 3.1 · 10.0 Critical EPSS 6.3% KEV · Not listed
Vendors
Apache Oracle Redhat
Products
Commons Configuration Database Server Healthcare Foundation and 2 more
CVE-2019-12973

openjpeg: denial of service in function opj_t1_encode_cblks in openjp2/t1.c

In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. This issue is similar to CVE-2018-6616.

CVSS 3.1 · 5.5 Medium EPSS 2.6% KEV · Not listed
Vendors
Debian Opensuse Oracle and 2 more
Products
Debian Linux Leap Database Server and 3 more
CVE-2018-1288

kafka: Users can perform Broker actions via crafted fetch requests, interfering with data replication and causing data lass

In Apache Kafka 0.9.0.0 to 0.9.0.1, 0.10.0.0 to 0.10.2.1, 0.11.0.0 to 0.11.0.2, and 1.0.0, authenticated Kafka users may perform action reserved for the Broker via a manually created fetch request interfering with data replication, resulting in data loss.

CVSS 3.1 · 5.4 Medium EPSS 4.8% KEV · Not listed
Vendors
Apache Oracle Redhat
Products
Kafka Database Primavera P6 Enterprise Project Portfolio Management and 3 more