PT-2018-2102

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG could allow an unauthenticated, remote attacker to cause an...

Linux kernel denial of service vulnerability (CNVD-2018-24547)

Linux kernel is the kernel used by the open source operating system Linux. crypto subsystem is one of the cryptographic subsystems. Linux kerne versions prior to 4.15-rc4 have a security vulnerability in the crypto subsystem. Each afalgctx, when released instead of aeadtfm, removes the null...

DEBIAN-CVE-2018-14619

A flaw was found in the crypto subsystem of the Linux kernel before version kernel-4.15-rc4. The "null skcipher" was being dropped when each afalgctx was freed instead of when the aeadtfm was freed. This can cause the null skcipher to be freed while it is still in use leading to a local user bein...

UBUNTU-CVE-2017-18075

crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AFALG-based AEAD interface CONFIGCRYPTOUSERAPIAEAD and pcrypt CONFIGCRYPTOPCRYPT to cause a denial of service kfree of an incorrect pointer or possibly have unspecified other...

CVE-2018-0002 MX series, SRX series: Junos OS: Denial of service vulnerability in Flowd on devices with ALG enabled.

On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in...

CVE-2017-17806

The HMAC implementation crypto/hmac.c in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AFALG-based hash interface CONFIGCRYPTOUSERAPIHASH and the SHA-3 hash algorithm CONFIGCRYPTOSHA3 to caus...

CVE-2017-17805

The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AFALG-based skcipher interface CONFIGCRYPTOUSERAPISKCIPHER to cause a denial of service uninitialized-memory free and kernel crash or have...

PT-2017-15012 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.14.8 Description: The HMAC implementation in the Linux kernel does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker to cause a kernel stack buffer overflow by...

Design/Logic Flaw

Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target...

CVE-2017-10608

Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target...

CVE-2017-10608

Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target...

CVE-2017-10608

CVE-2017-10608 affects Juniper SRX devices running Junos OS with Sun/MS-RPC ALG services enabled. The issue is a flowd crash triggered by processing IPv6 traffic via the Sun/MS-RPC ALG components, causing a repeated denial of service and, in clusters, potential flip-flop or complete flowd daemon ...

CVE-2017-10608 SRX series: Junos OS: SRX series using IPv6 Sun/MS-RPC ALGs may experience flowd crash on processing packets.

Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target...

CVE-2017-10608: Uncontrolled Resource Consumption

Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target...

PT-2017-11405

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 12.1X46 prior to 12.1X46-D55 on SRX Juniper Networks Junos OS versions 12.1X47 prior to 12.1X47-D45 on SRX Juniper Networks Junos OS versions 12.3X48 prior to 12.3X48-D32 on SRX Juniper Networks Junos OS...

Juniper Junos ALG Fragmented Traffic Handling MS-MPC / MS-MIC Service PIC DoS (JSA10794)

According to its self-reported version and model number, the remote Juniper Junos device is affected by a denial of service vulnerability in the Application Layer Gateway ALG that is triggered when handling a large amount of fragmented packets. An unauthenticated, remote attacker can exploit this...

kernel: crypto: GPF in lrw_crypt caused by null-deref

The lrwcrypt function in 'crypto/lrw.c' in the Linux kernel before 4.5 allows local users to cause a system crash and a denial of service by the NULL pointer dereference via accept2 system call for AFALG socket without calling setkey first to set a cipher key...

CVE-2017-2346

An MS-MPC or MS-MIC Service PIC may crash when large fragmented packets are passed through an Application Layer Gateway ALG. Repeated crashes of the Service PC can result in an extended denial of service condition. The issue can be seen only if NAT or stateful-firewall rules are configured with...

CVE-2017-2346

The CVE-2017-2346 issue affects Juniper Networks Junos OS on MX platforms, where an ALG handling of large fragmented packets can crash the MS-MPC/MS-MIC Service PIC, causing extended DoS. Impact is confined to specific Junos versions on MX hardware (e.g., 14.1X55-D30 to before 14.1X55-D35; 14.2R7...

CVE-2017-2346 MS-MPC or MS-MIC crash when passing large fragmented traffic through an ALG

An MS-MPC or MS-MIC Service PIC may crash when large fragmented packets are passed through an Application Layer Gateway ALG. Repeated crashes of the Service PC can result in an extended denial of service condition. The issue can be seen only if NAT or stateful-firewall rules are configured with...