CVE-2020-5926

CVE-2020-5926 (BIG-IP SIP ALG) affects BIG-IP SIP ALG profile in TMM for versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, and 14.1.0-14.1.2.6. The flaw arises while parsing SIP multipart MIME payloads with certain boundary strings, causing TMM to free memory to the wrong cache, leading to memory corrup...

CVE-2020-5926

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, and 14.1.0-14.1.2.6, a BIG-IP virtual server with a Session Initiation Protocol SIP ALG profile, parsing SIP messages that contain a multi-part MIME payload with certain boundary strings can cause TMM to free memory to the wrong cache...

F5 Networks BIG-IP : BIG-IP SIP ALG profile vulnerability (K42830212)

A BIG-IP virtual server witha Session Initiation Protocol SIPALG profile, parsing SIP messages that contain a multi-part MIME payload with certain boundary strings can cause TMM to free memory to the wrong cache.CVE-2020-5926 Impact This vulnerability leads to future memory corruption and may...

CVE-2020-15957

An issue was discovered in DP3T-Backend-SDK before 1.1.1 for Decentralised Privacy-Preserving Proximity Tracing DP3T. When it is configured to check JWT before uploading/publishing keys, it is possible to skip the signature check by providing a JWT token with alg=none...

CVE-2020-15957

CVE-2020-15957 affects DP3T-Backend-SDK before 1.1.1. When configured to check JWTs before uploading/publishing keys, an attacker can bypass the signature check by supplying a JWT with alg=none, enabling potential unauthorized key publishing or forgery. The connected documents confirm the same de...

CVE-2019-19324

Xmidt cjwt through 1.0.1 before 2019-11-25 maps unsupported algorithms to alg=none, which sometimes leads to untrusted accidental JWT acceptance...

CVE-2019-19324

Xmidt cjwt (C library) before 2019-11-25 and version 1.0.1 and earlier maps unsupported JWT algorithms to alg=none, which can lead to untrusted accidental JWT acceptance. Affected component: Xmidt cjwt; root cause: permissive/incorrect handling of algorithm values; impact: potential for accepting...

CVE-2015-5361

Background For regular, unencrypted FTP traffic, the FTP ALG can inspect the unencrypted control channel and open related sessions for the FTP data channel. These related sessions gates are specific to source and destination IPs and ports of client and server. The design intent of the...

Design/Logic Flaw

Background For regular, unencrypted FTP traffic, the FTP ALG can inspect the unencrypted control channel and open related sessions for the FTP data channel. These related sessions gates are specific to source and destination IPs and ports of client and server. The design intent of the...

CVE-2015-5361

CVE-2015-5361 describes a Juniper Junos OS issue where, if the FTP ALG ftps-extensions option is used (and not disabled by default), the encrypted control channel prevents port-specific inspection and the device may open a wide data channel (gate) from the client IP to the server IP across all de...

CVE-2019-19050

A memory leak in the cryptoreportstat function in crypto/cryptouserstat.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering cryptoreportstatalg failures, aka CID-c03b04dcdba1...

Junos OS: SIP ALG flowd DoS (JSA10953)

According to its self-reported version number, the remote Juniper Junos device is affected by a vulnerability in the SIP ALG packet processing service which allows an attacker to cause a Denial of Service DoS to the device. A remote, unauthenticated attacker can exploit this by sending specific...

CVE-2019-0065

On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending a crafted SIP packet, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a sustained Denial of Service. This issue...

CVE-2019-0055

A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing...

Design/Logic Flaw

A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing...

Denial of service

On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending a crafted SIP packet, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a sustained Denial of Service. This issue...

CVE-2019-0065

Junos OS on MX Series is affected by CVE-2019-0065 due to a malformed SIP packet that, when the SIP ALG is enabled, can crash the MS-PIC component on MS-MIC or MS-MPC and cause a sustained DoS. Affected releases include MX Series across multiple track versions prior to fixed builds: 16.1R7-S5, 16...

CVE-2019-0055

CVE-2019-0055 affects Juniper Networks Junos OS SIP ALG flowd. The issue allows an unauthenticated attacker to cause a Denial of Service by sending specific valid SIP traffic to the device, triggering the flowd process to crash and generate a core dump while processing SIP ALG traffic. Continued ...

Cisco IOS XE FTP ALG Denial of Service Vulnerability

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the FTP Application Layer Gateway ALG feature used by Network Address Translation NAT, NAT64, and ZBFW in Cisco IOS XE. The vulnerabili...

CVE-2019-12655 Cisco IOS XE Software FTP Application Layer Gateway for NAT, NAT64, and ZBFW Denial of Service Vulnerability

A vulnerability in the FTP application layer gateway ALG functionality used by Network Address Translation NAT, NAT IPv6 to IPv4 NAT64, and the Zone-Based Policy Firewall ZBFW in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The...