Vulnerabilities (CVE)

Filtered by CWE-20
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Total 11829 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-1679 1 Juniper 20 Junos, Ptx1000, Ptx10001-36mr and 17 more 2024-11-21 4.3 MEDIUM 7.5 HIGH
On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause the Kernel Routing Table (KRT) queue to become stuck. KRT is the module within the Routing Process Daemon (RPD) that synchronized the routing tables with the forwarding tables in the kernel. This table is then synchronized to the Packet Forwarding Engine (PFE) via the KRT queue. Thus, when KRT queue become stuck, it can lead to unexpected ...

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CVE-2020-1677 1 Juniper 1 Mist Cloud Ui 2024-11-21 4.3 MEDIUM 7.2 HIGH
When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle child elements in SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue affects all Juniper Networks Mist Cloud UI versions prior to September 2 2020.
CVE-2020-1676 1 Juniper 1 Mist Cloud Ui 2024-11-21 4.3 MEDIUM 7.2 HIGH
When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue affects all Juniper Networks Mist Cloud UI versions prior to September 2 2020.
CVE-2020-1672 1 Juniper 1 Junos 2024-11-21 5.0 MEDIUM 7.5 HIGH
On Juniper Networks Junos OS devices configured with DHCPv6 relay enabled, receipt of a specific DHCPv6 packet might crash the jdhcpd daemon. The jdhcpd daemon automatically restarts without intervention, but continuous receipt of specific crafted DHCP messages will repeatedly crash jdhcpd, leading to an extended Denial of Service (DoS) condition. Only DHCPv6 packet can trigger this issue. DHCPv4 packet cannot trigger this issue. This issue affects Juniper Networks Junos OS: 17.3 versions prior ...

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CVE-2020-1662 1 Juniper 1 Junos 2024-11-21 4.3 MEDIUM 7.5 HIGH
On Juniper Networks Junos OS and Junos OS Evolved devices, BGP session flapping can lead to a routing process daemon (RPD) crash and restart, limiting the attack surface to configured BGP peers. This issue only affects devices with BGP damping in combination with accepted-prefix-limit configuration. When the issue occurs the following messages will appear in the /var/log/messages: rpd[6046]: %DAEMON-4-BGP_PREFIX_THRESH_EXCEEDED: XXXX (External AS x): Configured maximum accepted prefix-limit thre ...

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CVE-2020-1656 1 Juniper 1 Junos 2024-11-21 5.8 MEDIUM 8.8 HIGH
The DHCPv6 Relay-Agent service, part of the Juniper Enhanced jdhcpd daemon shipped with Juniper Networks Junos OS has an Improper Input Validation vulnerability which will result in a Denial of Service (DoS) condition when a DHCPv6 client sends a specific DHPCv6 message allowing an attacker to potentially perform a Remote Code Execution (RCE) attack on the target device. Continuous receipt of the specific DHCPv6 client message will result in an extended Denial of Service (DoS) condition. If adja ...

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CVE-2020-1644 1 Juniper 2 Junos, Junos Os Evolved 2024-11-21 5.0 MEDIUM 7.5 HIGH
On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process (RPD) crash and restart. This issue affects both IBGP and EBGP multihop deployment in IPv4 or IPv6 network. This issue affects: Juniper Networks Junos OS: 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10, 17.4R3-S2; 18. ...

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CVE-2020-1640 1 Juniper 1 Junos 2024-11-21 5.0 MEDIUM 7.5 HIGH
An improper use of a validation framework when processing incoming genuine BGP packets within Juniper Networks RPD (routing protocols process) daemon allows an attacker to crash RPD thereby causing a Denial of Service (DoS) condition. This framework requires these packets to be passed. By continuously sending any of these types of formatted genuine packets, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. Authentication to the BGP peer is not required. This ...

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CVE-2020-1633 1 Juniper 16 Junos, Mx10, Mx10000 and 13 more 2024-11-21 3.3 LOW 7.4 HIGH
Due to a new NDP proxy feature for EVPN leaf nodes introduced in Junos OS 17.4, crafted NDPv6 packets could transit a Junos device configured as a Broadband Network Gateway (BNG) and reach the EVPN leaf node, causing a stale MAC address entry. This could cause legitimate traffic to be discarded, leading to a Denial of Service (DoS) condition. This issue only affects Junos OS 17.4 and later releases. Prior releases do not support this feature and are unaffected by this vulnerability. This issue o ...

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CVE-2020-1619 1 Juniper 1 Junos 2024-11-21 4.6 MEDIUM 6.0 MEDIUM
A privilege escalation vulnerability in Juniper Networks QFX10K Series, EX9200 Series, MX Series, and PTX Series with Next-Generation Routing Engine (NG-RE), allows a local authenticated high privileged user to access the underlying WRL host. This issue only affects QFX10K Series with NG-RE, EX9200 Series with NG-RE, MX Series with NG-RE and PTX Series with NG-RE; which uses vmhost. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; ...

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CVE-2020-1355 1 Microsoft 2 Windows 10, Windows Server 2016 2024-11-21 4.6 MEDIUM 7.8 HIGH
A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory.An attacker who successfully exploited the vulnerability would gain execution on a victim system.The security update addresses the vulnerability by correcting how the Windows Font Driver Host handles memory., aka 'Windows Font Driver Host Remote Code Execution Vulnerability'.
CVE-2020-1286 1 Microsoft 3 Windows 10, Windows Server 2016, Windows Server 2019 2024-11-21 9.3 HIGH 8.8 HIGH
A remote code execution vulnerability exists when the Windows Shell does not properly validate file paths.An attacker who successfully exploited this vulnerability could run arbitrary code in the context of the current user, aka 'Windows Shell Remote Code Execution Vulnerability'.
CVE-2020-1239 1 Microsoft 8 Windows 10, Windows 7, Windows 8.1 and 5 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-1238.
CVE-2020-1195 1 Microsoft 1 Edge 2024-11-21 4.3 MEDIUM 5.9 MEDIUM
An elevation of privilege vulnerability exists in Microsoft Edge (Chromium-based) when the Feedback extension improperly validates input, aka 'Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability'.
CVE-2020-1173 1 Microsoft 1 Power Bi Report Server 2024-11-21 3.5 LOW 6.8 MEDIUM
A spoofing vulnerability exists in Microsoft Power BI Report Server in the way it validates the content-type of uploaded attachments, aka 'Microsoft Power BI Report Server Spoofing Vulnerability'.
CVE-2020-1084 1 Microsoft 3 Windows 10, Windows Server 2016, Windows Server 2019 2024-11-21 2.1 LOW 5.5 MEDIUM
A Denial Of Service vulnerability exists when Connected User Experiences and Telemetry Service fails to validate certain function values.An attacker who successfully exploited this vulnerability could deny dependent security feature functionality.To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.The security update addresses the vulnerability by correcting how the Connected User Experiences and Telemetry Service validate ...

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CVE-2020-1081 1 Microsoft 8 Windows 10, Windows 7, Windows 8.1 and 5 more 2024-11-21 7.2 HIGH 7.8 HIGH
An elevation of privilege vulnerability exists when the Windows Printer Service improperly validates file paths while loading printer drivers, aka 'Windows Printer Service Elevation of Privilege Vulnerability'.
CVE-2020-1043 1 Microsoft 3 Windows Server 2008, Windows Server 2012, Windows Server 2016 2024-11-21 7.7 HIGH 9.0 CRITICAL
A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1032, CVE-2020-1036, CVE-2020-1040, CVE-2020-1041, CVE-2020-1042.
CVE-2020-1042 1 Microsoft 3 Windows Server 2008, Windows Server 2012, Windows Server 2016 2024-11-21 7.7 HIGH 9.0 CRITICAL
A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1032, CVE-2020-1036, CVE-2020-1040, CVE-2020-1041, CVE-2020-1043.
CVE-2020-1041 1 Microsoft 3 Windows Server 2008, Windows Server 2012, Windows Server 2016 2024-11-21 7.7 HIGH 9.0 CRITICAL
A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1032, CVE-2020-1036, CVE-2020-1040, CVE-2020-1042, CVE-2020-1043.
CVE-2020-1036 1 Microsoft 3 Windows Server 2008, Windows Server 2012, Windows Server 2016 2024-11-21 7.7 HIGH 9.0 CRITICAL
A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1032, CVE-2020-1040, CVE-2020-1041, CVE-2020-1042, CVE-2020-1043.
CVE-2020-1032 1 Microsoft 3 Windows Server 2008, Windows Server 2012, Windows Server 2016 2024-11-21 7.7 HIGH 9.0 CRITICAL
A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1036, CVE-2020-1040, CVE-2020-1041, CVE-2020-1042, CVE-2020-1043.
CVE-2020-18685 1 Atlassian 1 Floodlight 2024-11-21 7.5 HIGH 9.8 CRITICAL
Floodlight through 1.2 has poor input validation in checkFlow in StaticFlowEntryPusherResource.java because of unchecked prerequisites related to TCP or UDP ports, or group or table IDs.
CVE-2020-18683 1 Atlassian 1 Floodlight 2024-11-21 7.5 HIGH 9.8 CRITICAL
Floodlight through 1.2 has poor input validation in checkFlow in StaticFlowEntryPusherResource.java because of undefined fields mishandling.
CVE-2020-17532 1 Apache 1 Java Chassis 2024-11-21 6.0 MEDIUM 8.8 HIGH
When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5
CVE-2020-17479 1 Json Pattern Validator Project 1 Json Pattern Validator 2024-11-21 7.5 HIGH 9.8 CRITICAL
jpv (aka Json Pattern Validator) before 2.2.2 does not properly validate input, as demonstrated by a corrupted array.
CVE-2020-17444 1 Altran 1 Picotcp 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in picoTCP 1.7.0. The routine for processing the next header field (and deducing whether the IPv6 extension headers are valid) doesn't check whether the header extension length field would overflow. Therefore, if it wraps around to zero, iterating through the extension headers will not increment the current data pointer. This leads to an infinite loop and Denial-of-Service in pico_ipv6_check_headers_sequence() in pico_ipv6.c.
CVE-2020-17439 2 Contiki-os, Uip Project 2 Contiki, Uip 2024-11-21 7.5 HIGH 8.3 HIGH
An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. The code that parses incoming DNS packets does not validate that the incoming DNS replies match outgoing DNS queries in newdata() in resolv.c. Also, arbitrary DNS replies are parsed if there was any outgoing DNS query with a transaction ID that matches the transaction ID of an incoming reply. Provided that the default DNS cache is quite small (only four records) and that the transaction ID has a very limited set of va ...

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CVE-2020-17393 1 Parallels 1 Parallels Desktop 2024-11-21 2.1 LOW 6.5 MEDIUM
This vulnerability allows local attackers to disclose information on affected installations of Parallels Desktop 15.1.3-47255. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result a pointer to be leaked after the handler is done. An attacker can leverage this in conjun ...

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CVE-2020-16850 1 Mitsubishielectric 38 R00cpu, R00cpu Firmware, R01cpu and 35 more 2024-11-21 7.8 HIGH 7.5 HIGH
Mitsubishi MELSEC iQ-R Series PLCs with firmware 49 allow an unauthenticated attacker to halt the industrial process by sending a crafted packet over the network. This denial of service attack exposes Improper Input Validation. After halting, physical access to the PLC is required in order to restore production, and the device state is lost. This is related to R04CPU, RJ71GF11-T2, R04CPU, and RJ71GF11-T2.
CVE-2020-16272 1 Kee 1 Keepassrpc 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
The SRP-6a implementation in Kee Vault KeePassRPC before 1.12.0 is missing validation for a client-provided parameter, which allows remote attackers to read and modify data in the KeePass database via an A=0 WebSocket connection.
CVE-2020-16227 1 Deltaww 1 Tpeditor 2024-11-21 6.8 MEDIUM 7.8 HIGH
Delta Electronics TPEditor Versions 1.97 and prior. An improper input validation may be exploited by processing a specially crafted project file not validated when the data is entered by a user. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.
CVE-2020-16215 1 Advantech 1 Webaccess\/hmi Designer 2024-11-21 9.3 HIGH 7.8 HIGH
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Processing specially crafted project files lacking proper validation of user supplied data may cause a stack-based buffer overflow, which may allow remote code execution, disclosure/modification of information, or cause the application to crash.
CVE-2020-16127 1 Freedesktop 1 Accountsservice 2024-11-21 2.1 LOW 2.8 LOW
An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location.
CVE-2020-16099 1 Gallagher 1 Command Centre 2024-11-21 3.5 LOW 4.3 MEDIUM
In Gallagher Command Centre v8.20 prior to v8.20.1093(MR2) it is possible to create Guard Tour events that when accessed via things like reporting cause clients to temporarily hang or disconnect.
CVE-2020-16040 1 Google 1 Chrome 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-16015 1 Google 1 Chrome 2024-11-21 6.8 MEDIUM 8.8 HIGH
Insufficient data validation in WASM in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-15983 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2024-11-21 4.4 MEDIUM 7.8 HIGH
Insufficient data validation in webUI in Google Chrome on ChromeOS prior to 86.0.4240.75 allowed a local attacker to bypass content security policy via a crafted HTML page.
CVE-2020-15978 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Android and 2 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
Insufficient data validation in navigation in Google Chrome on Android prior to 86.0.4240.75 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.
CVE-2020-15977 5 Apple, Debian, Fedoraproject and 2 more 5 Mac Os X, Debian Linux, Fedora and 2 more 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
Insufficient data validation in dialogs in Google Chrome on OS X prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from disk via a crafted HTML page.