ALPINE-CVE-2019-16910

Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. For Mbed TLS, the fix...

PT-2019-14862

Name of the Vulnerable Software and Affected Versions Arm Mbed TLS versions prior to 2.19.0 Arm Mbed Crypto versions prior to 2.0.0 Description The issue arises when deterministic ECDSA is enabled, and an RNG with insufficient entropy for blinding is used. This might allow an attacker to recover ...

CVE-2018-18326

DNN aka DotNetNuke 9.2 through 9.2.2 incorrectly converts encryption key source values, resulting in lower than expected entropy. NOTE: this issue exists because of an incomplete fix for CVE-2018-15812...

CVE-2018-18326

DNN aka DotNetNuke 9.2 through 9.2.2 incorrectly converts encryption key source values, resulting in lower than expected entropy. NOTE: this issue exists because of an incomplete fix for CVE-2018-15812...

CVE-2018-15812

DNN aka DotNetNuke 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy...

CVE-2019-9555

Sagemcom F@st 5260 routers using firmware version 0.4.39, in WPA mode, default to using a PSK that is generated from a 2-part wordlist of known values and a nonce with insufficient entropy. The number of possible PSKs is about 1.78 billion, which is too small...

Microsoft Windows Hyper-V Security Bypass Vulnerability

Microsoft Windows 10 and others are a series of operating systems released by Microsoft Corporation USA.Windows Hyper-V is one of the virtualization products that supports the creation of virtual machines in Windows. A security feature bypass vulnerability exists in Microsoft Windows Hyper-V that...

SolarWinds Serv-U MFT Information Disclosure Vulnerability

SolarWinds Serv-U MFT is a set of U.S. SolarWinds FTP server software. A security vulnerability exists in SolarWinds Serv-U MFT versions prior to 15.1.6 HFv1, which stems from the program assigning session tokens with low entropy values to authenticated users, and the program requesting the token...

Session fixation

SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session...

CVE-2018-10240

SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session...

CVE-2018-10240

SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session...

CVE-2018-10240: Insufficient Entropy

SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session...

Lenovo XClarity Controller (XCC) Risk of Low Entropy - Lenovo Support US

No description provided...

Lenovo XClarity Controller (XCC) Risk of Low Entropy - us

Lenovo Security Advisory: LEN-17904 Potential Impact: An attacker could eavesdrop on encrypted SSH or https-based systems management communications web UI, Redfish, CIM with the server’s XClarity Controller, or spoof the XCC and thereby capture user access credentials for the XCC. The XCC is also...

The vulnerability of the Linux operating system, which allows a malicious individual to trigger a service failure

A malfunction in the ANSI pseudo-random number generator leads to the use of a lower entropy, which results in a failure in service...

ALPINE-CVE-2016-5300

The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876...

Uber: Estimation of a Lower Bound on Number of Uber Drivers via Enumeration

@ddworken discovered a way to estimate a lower bound on the number of Uber drivers via an endpoint with low entropy. Thanks for the report @ddworken! Good summary from @Uber, just wanted to clarify that we are sticking to limited disclosure since this issue was only patched moving forward so not...

CVE-2015-6418: Exposure of Sensitive Information to an Unauthorized Actor

The random-number generator on Cisco Small Business RV routers 4.x and SA500 security appliances 2.2.07 does not have sufficient entropy, which makes it easier for remote attackers to determine a TLS key pair via unspecified computations upon handshake key-exchange data, aka Bug ID CSCus15224...

Pixiewps - Bruteforce Offline the WPS Pin (Pixie Dust Attack)

Pixiewps is a tool written in C used to bruteforce offline the WPS pin exploiting the low or non-existing entropy of some APs pixie dust attack. It is meant for educational purposes only. All credits for the research go to Dominique Bongard. DEPENDENCIES Pixiewps requires libssl. To install it:...

Juniper Junos QFX Low Entropy Vulnerability (JSA10678)

According to its self-reported version number, the remote Juniper Junos device is affected by a low entropy vulnerability due to an insufficient number of bytes being collected from the RANDOMINTERRUPT entropy source when the device is first booted, thus resulting in the generation of weak SSH ke...