CVE-2019-1543

CVE-2019-1543 describes a nonce handling flaw in ChaCha20-Poly1305 within OpenSSL: accepting non-default nonce lengths up to 16 bytes with only the last 12 bytes considered, risking nonce reuse if an application sets a longer nonce and changes leading bytes. OpenSSL 1.1.1 and 1.1.0 are affected. ...

CVE-2019-1543

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also...

CVE-2019-1543

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also...

OpenSSL -- ChaCha20-Poly1305 nonce vulnerability

The OpenSSL project reports: Low: ChaCha20-Poly1305 with long nonces CVE-2019-1543 ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length a...

Security Bulletin: Vulnerability in RC4 stream cipher affects IBM Personal Communications (CVE-2015-2808)

Summary The RC4 “Bar Mitzvah” Attack for SSL/TLS affects IBM Personal Communications. Vulnerability Details CVEID: CVE-2015-2808 DESCRIPTION: The RC4 algorithm, as used in the TLS protocol and SSL protocol, could allow a remote attacker to obtain sensitive information. An attacker could exploit...

java-1.7.0-openjdk security update

1:1.7.0.211-2.6.17.1.0.1 - Update DISTRONAME in specfile 1:1.7.0.211-2.6.17.1 - Produce debug symbols for libpulse-java.so - Set ITCFLAGS=-g so that debug symbols for the pulse audio - native library are being produced. This is needed to fix - rpmdiff errors of missing .debuginfo in...

Buffer overflow

Citrix NetScaler Gateway 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 and Application Delivery Controller ADC 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10....

CVE-2019-6485

Citrix NetScaler Gateway 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 and Application Delivery Controller ADC 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10....

CVE-2019-6485

Citrix NetScaler Gateway 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 and Application Delivery Controller ADC 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10....

CVE-2019-6485: Use of a Broken or Risky Cryptographic Algorithm

Citrix NetScaler Gateway 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 and Application Delivery Controller ADC 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10....

PT-2019-18111

Name of the Vulnerable Software and Affected Versions Citrix NetScaler Gateway versions 10.5 through 12.1 before build 50.31 Citrix Application Delivery Controller ADC versions 10.5 through 12.1 before build 50.31 Description The issue allows remote attackers to obtain sensitive plaintext...

DEBIAN-CVE-2013-7469

Seafile through 6.2.11 always uses the same Initialization Vector IV with Cipher Block Chaining CBC Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks...

CVE-2013-7469

Seafile through 6.2.11 always uses the same Initialization Vector IV with Cipher Block Chaining CBC Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks...

UBUNTU-CVE-2013-7469

Seafile through 6.2.11 always uses the same Initialization Vector IV with Cipher Block Chaining CBC Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks...

Code injection

The seadroid aka Seafile Android Client application through 2.2.13 for Android always uses the same Initialization Vector IV with Cipher Block Chaining CBC Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks...

Hardcoded credentials

The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decryp...

CVE-2018-15781: Use of Hard-coded Credentials

The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decryp...

PT-2019-9177

Name of the Vulnerable Software and Affected Versions Dell Wyse ThinLinux2 versions prior to 2.1.0.01 Description The issue concerns a Hard-coded Cryptographic Key. An unauthenticated remote attacker could reverse engineer the cryptographic system to discover the hard-coded private key and decryp...

Security update for java-11-openjdk (important)

openSUSE Security Update: Security update for java-11-openjdk Announcement ID: openSUSE-SU-2019:0161-1 Rating: important References: 1120431 1122293 1122299 Cross-References: CVE-2018-11212 CVE-2019-2422 CVE-2019-2426 Affected Products: openSUSE Leap 15.0 An update that fixes three vulnerabilitie...

Google Boosts Encryption For Low-End Android Devices

Google introduced a new storage encryption solution that it hopes will expand security efforts across its full spectrum of Android-powered devices – including low-end devices that typically can’t support encryption. The new encryption offering, Adiantum, aims to solve a big issue that has plagued...