Weakness (CWE)
CWE-755: Improper Handling of Exceptional Conditions
The product does not handle or incorrectly handles an exceptional condition.
Source: MITRE CWE-755
314 results · Feed
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Medium 6.5
Junos OS Evolved: Receipt of a specifically malformed NDP packet could lead to Denial of Service
Receipt of a specifically malformed NDP packet sent from the local area network (LAN) to a device running Juniper Networks Junos OS Evolved can cause the ndp process to crash, resulting in a Denial of Service (DoS). The process automatically restarts without …
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Low 2.3
Dell XPS 13 9370 BIOS versions prior to 1.13.1 contains an Improper Exception Handling vulnerability. A local attacker …
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High 7.5CVE-2020-26160 Public exploit
Authorization bypass in github.com/dgrijalva/jwt-go
jwt-go before 4.0.0-preview1 allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if th…
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High 8.0
Ignored storage errors on token revokation in ORY Fosite
In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.34.0, the `TokenRevocationHandler` ignores errors coming from the storage. This can lead to unexpected 200 status codes indicating successful revocation while the tok…
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High 7.5
Improper exception handling in Aedes
An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.
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Medium 6.5
Specific GeoQuery can cause DoS against MongoDB Server
A user authorized to perform database queries may cause denial of service by issuing specially crafted queries, which violate an invariant in the query subsystem's support for geoNear. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc7; MongoD…
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Medium 5.5
Unhandled exception in apport
An unhandled exception in check_ignored() in apport/report.py can be exploited by a local attacker to cause a denial of service. If the mtime attribute is a string value in apport-ignore.xml, it will trigger an unhandled exception, resulting in a crash. Fixed…
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Medium 5.5
Junos OS: EX Series: RPD crash when executing specific "show ospf interface" commands from the CLI with OSPF authentication configured
Execution of the "show ospf interface extensive" or "show ospf interface detail" CLI commands on a Juniper Networks device running Junos OS may cause the routing protocols process (RPD) to crash and restart if OSPF interface authentication is configured, lead…
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Medium 6.5
Denial of Service in Synergy
In Synergy before version 1.12.0, a Synergy server can be crashed by receiving a kMsgHelloBack packet with a client name length set to 0xffffffff (4294967295) if the servers memory is less than 4 GB. It was verified that this issue does not cause a crash thro…
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High 8.6
Junos OS and Junos OS Evolved: Invalid BGP UPDATE sent to peer device may cause BGP session to terminate.
In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, cr…
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Medium 5.6
Exposure of Sensitive Information in keycloak
A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector do…
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Medium 6.5
DoS Via Malformed URL with Reactor Netty HTTP Server
Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.
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Critical 9.8
smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to…
KEV Mar 25, 2022 -
Low 3.7
ecdsa Denial of Service vulnerability in signature verification and signature malleability
An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.
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High 7.5
A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests. An unauthenticated…
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High 7.5
simpleSAMLphp incorrectly handles XML encryption
simplesamlphp before 1.6.3 (squeeze) and before 1.8.2 (sid) incorrectly handles XML encryption which could allow remote attackers to decrypt or forge messages.
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Unscored —CVE-2019-6848 EPSS 32%
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M…
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Unscored —
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxC…
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Unscored —
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxC…
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Unscored —
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prio…
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Unscored —
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxC…
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Unscored —CVE-2019-6841 EPSS 24%
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prio…
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Critical 9.8
Improper Check for Unusual or Exceptional Conditions in Connect2id Nimbus JOSE+JWT
Connect2id Nimbus JOSE+JWT before v7.9 can throw various uncaught exceptions while parsing a JWT, which could result in an application crash (potential information disclosure) or a potential authentication bypass.
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High 7.5
Junos OS: SRX Series: flowd process crash due to processing of specific transit IP packets
The flowd process, responsible for forwarding traffic in SRX Series services gateways, may crash and restart when processing specific transit IP packets through an IPSec tunnel. Continued processing of these packets may result in an extended Denial of Service…
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Medium 6.5
SRX5000 Series: Denial of Service vulnerability in SSL-Proxy feature.
SSL-Proxy feature on SRX devices fails to handle a hardware resource limitation which can be exploited by remote SSL/TLS servers to crash the flowd daemon. Repeated crashes of the flowd daemon can result in an extended denial of service condition. For this is…
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Unscored —
In a rare scenario, Check Point R80.30 Security Gateway before JHF Take 50 managed by Check Point R80.30 Management cra…
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High 7.5
Improper Handling of Exceptional Conditions and Origin Validation Error in Eclipse Paho Java client library
In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client…
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High 7.5CVE-2019-10742 Public exploit
Denial of Service in axios
Axios up to and including 0.18.0 allows attackers to cause a denial of service (application crash) by continuing to accepting content after maxContentLength is exceeded.
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High 7.5
Improper Input Validation and Excessive Iteration in Go Facebook Thrift
Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of servi…
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Medium 6.5
OpenStack Neutron's unsupported dport option prevents applying security groups
An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that …
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High 8.1CVE-2018-8039 Public exploit
Apache CXF TLS hostname verification does not work correctly with com.sun.net.ssl.*
It is possible to configure Apache CXF to use the com.sun.net.ssl implementation via 'System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");'. When this system property is set, CXF uses some reflection to try to make the Ho…
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Unscored —
Certain 802.11 network management messages have been determined to invoke wireless access point blacklisting security d…
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High 7.5CVE-2017-5664 EPSS 17%
Improper Handling of Exceptional Conditions in Apache Tomcat
The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is prese…
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Critical 9.8
Apache Struts vulnerable to remote arbitrary command execution due to improper input validation
The Jakarta Multipart parser in Apache Struts 2 2.3.x before 2.3.32 and 2.5.x before 2.5.10.1 has incorrect exception handling and error-message generation during file-upload attempts, which allows remote attackers to execute arbitrary commands via a crafted …
KEV Nov 3, 2021