CVE-2019-1828: Use of a Broken or Risky Cryptographic Algorithm

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access administrative credentials. The vulnerability exists because affected devices use weak encryption algorithms for use...

EulerOS Virtualization 2.5.3 : openssl (EulerOS-SA-2019-1267)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use...

OpenSSL DSA Unauthorized Access

The vulnerability of the Digital Signature Algorithm implementation in the OpenSSL library is related to errors in managing cryptographic keys. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information by recovering the secret...

Roaming Mantis, part IV

One year has passed since we published the first blogpost about the Roaming Mantis campaign on securelist.com, and this February we detected new activities by the group. This blogpost is follow up on our earlier reporting about the group with updates on their tools and tactics. Mobile config for...

CVE-2019-7477: Use of a Broken or Risky Cryptographic Algorithm

A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0...

CVE-2019-9863

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way...

CVE-2019-9863

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way...

Design/Logic Flaw

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way...

CVE-2019-9863

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way...

Security Bulletin: IBM Security Proventia Network Active Bypass is affected by openssl vulnerabilities (CVE-2018-0734)

Summary IBM Security Proventia Network Active Bypass has addressed the following vulnerabilities. CVE-2018-0734 Vulnerability Details CVEID: CVE-2018-0734 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signatur...

CVE-2019-5723

An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated. Moreover, the encryption key is static and too short. Due to this, the passwords stored by the applicatio...

Code injection

An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated. Moreover, the encryption key is static and too short. Due to this, the passwords stored by the applicatio...

PT-2019-5479

Name of the Vulnerable Software and Affected Versions PuTTY versions prior to 0.71 Description The issue is related to the potential recycling of random numbers used in cryptography within PuTTY. This could allow a remote attacker to impact the confidentiality, integrity, and availability of...

CVE-2019-5723

An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated. Moreover, the encryption key is static and too short. Due to this, the passwords stored by the applicatio...

CVE-2019-5723

CVE-2019-5723 affects Portier Vision 4.4.4.2 and 4.4.4.6. The issue is cryptographic: passwords are stored with reversible encryption using an outdated Vigenère algorithm, and the encryption key is static and too short, enabling easy decryption of stored passwords. This impacts confidentiality (h...

CVE-2019-5723: Use of a Broken or Risky Cryptographic Algorithm

An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated. Moreover, the encryption key is static and too short. Due to this, the passwords stored by the applicatio...

PT-2019-17832

Name of the Vulnerable Software and Affected Versions portier vision versions 4.4.4.2 through 4.4.4.6 Description The issue concerns the storage of passwords using reversible encryption with an outdated Vigenere algorithm. The encryption key is static and too short, making it easy to decrypt the...

TAU Threat Intelligence Notification: Operation SharpShooter

Operation Sharpshooter, leverages an embedded shellcode as an in-memory implant to download and retrieve a second-stage implant, which is known as Rising Sun. Rising Sun uses source code from the Duuzer backdoor that has been used in a past campaign of Lazarus group. This newly discovered campaig...

Cybersecurity Teardown: Understanding Hash Values

We just started a new series called “Cybersecurity Teardown.” In this series, we’ll be ripping apart ideas and attacks, then reassembling them with a Carbon Black mindset. Each idea or attack will be broken down into three phases: What, Why, and How. In this first entry, I wanted to call your...

CVE-2019-5919: Use of a Broken or Risky Cryptographic Algorithm

An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 5, and 5u1 to 5u13 allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors...