USN-3944-1: wpa_supplicant and hostapd vulnerabilities

It was discovered that wpasupplicant and hostapd were vulnerable to a side channel attack against EAP-pwd. A remote attacker could possibly use this issue to recover certain passwords. CVE-2019-9495 Mathy Vanhoef discovered that wpasupplicant and hostapd incorrectly validated received scalar and...

CVE-2019-10908

In Airsonic 10.2.1, RecoverController.java generates passwords via org.apache.commons.lang.RandomStringUtils, which uses java.util.Random internally. This PRNG has a 48-bit seed that can easily be bruteforced, leading to trivial privilege escalation attacks...

Privilege escalation

In Airsonic 10.2.1, RecoverController.java generates passwords via org.apache.commons.lang.RandomStringUtils, which uses java.util.Random internally. This PRNG has a 48-bit seed that can easily be bruteforced, leading to trivial privilege escalation attacks...

CVE-2019-10908

In Airsonic 10.2.1, RecoverController.java generates passwords via org.apache.commons.lang.RandomStringUtils, which uses java.util.Random internally. This PRNG has a 48-bit seed that can easily be bruteforced, leading to trivial privilege escalation attacks...

CVE-2019-10908

In Airsonic 10.2.1, RecoverController.java generates passwords via org.apache.commons.lang.RandomStringUtils, which uses java.util.Random internally. This PRNG has a 48-bit seed that can easily be bruteforced, leading to trivial privilege escalation attacks...

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

Design/Logic Flaw

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

CVE-2016-10743

CVE-2016-10743 concerns hostapd prior to 2.6 using a low-quality PRNG via an os_random() path, exposing insufficient entropy. The connected sources show concrete details: affected component is hostapd in EAP mode, where calls to rand()/random() occurred without srand()/srandom(), leading to deter...

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

CVE-2016-10743

hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an osrandom function call...

Security Bulletin: IBM API Connect is affected by multiple GSKit and OpenSSL vulnerabilities

Summary IBM API Connect has addressed multiple vulnerabilities in GSKit and OpenSSL. Vulnerability Details CVEID: CVE-2016-0705 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a double-free error when parsing DSA private keys. An attacker could exploit this vulnerability to...

Information Leakage

The libgcrypt library is vulnerable to information leakage. The vulnerability exists because of a flaw in the libgcrypt PRNG Pseudo-Random Number Generator, leaking the first 580 bytes of the PRNG output which allows the attacker to guess the following 20 bytes...

Cryptographically Weak PRNG

Overview Affected versions of generate-password generate random values that are biased towards certain characters depending on the chosen character sets. This may result in guessable passwords. Recommendation Update to version 1.4.1 or later. References - GitHub Pull - GitHub Advisory...

Fedora 28 : libtomcrypt (2018-9d667bdff8)

Fix Side Channel Based ECDSA Key Extraction CVE-2018-12437 PR 408 - Fix potential stack overflow when DER flexi-decoding CVE-2018-0739 PR 373 - Fix two-key 3DES PR 390 - Fix accelerated CTR mode PR 359 - Fix Fortuna PRNG PR 363 - Fix compilation on platforms where cc doesn't point to gcc PR 382 -...

GHSA-Q3JG-4C82-J4XH Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Pivotal CredHub Service Broker

Pivotal CredHub Service Broker, versions prior to 1.1.0, uses a guessable form of random number generation in creating service broker's UAA client. A remote malicious user may guess the client secret and obtain or modify credentials for users of the CredHub Service...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Pivotal CredHub Service Broker

Pivotal CredHub Service Broker, versions prior to 1.1.0, uses a guessable form of random number generation in creating service broker's UAA client. A remote malicious user may guess the client secret and obtain or modify credentials for users of the CredHub Service...

Cryptographically Weak Pseudo-Random Number Generator (PRNG) in akka-actor

Lightbend Akka 2.5.x before 2.5.16 allows message disclosure and modification because of an RNG error. A random number generator is used in Akka Remoting for TLS both classic and Artery Remoting. Akka allows configuration of custom random number generators. For historical reasons, Akka included t...

OrientDB Server Community Edition uses insufficiently random values to generate session IDs

OrientDB Server Community Edition before 2.0.15 and 2.1.x before 2.1.1 improperly relies on the java.util.Random class for generation of random Session ID values in the server/network/protocol/http/OHttpSessionManager.java, which makes it easier for remote attackers to predict a value by...