Information disclosure

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in Microchip Libraries for Applications 2018-11-26 All up to 2018-11-26. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable...

CVE-2020-20950

Bleichenbacher's attack on PKCS 1 v1.5 padding for RSA in Microchip Libraries for Applications 2018-11-26 All up to 2018-11-26. The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable...

CVE-2021-3031

Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the...

CVE-2021-3031

Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the...

Multiple Palo Alto Networks Product Information Disclosure Vulnerabilities

Palo Alto Networks PAN-OS and others are products of Palo Alto Networks, Inc.Palo Alto Networks PAN-OS is a set of operating systems developed for its firewall appliances.Palo Alto Networks PA-200 is a firewall appliance.Palo Alto Networks PA-220 is a firewall appliance. An information disclosure...

PYSEC-2021-62

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

wolfSSL Out-of-Bounds Write Vulnerability

wolfSSL is a small, portable, embedded SSL/TLS library intended for use by embedded systems developers. An out-of-bounds write vulnerability exists in RsaPadPSS in wolfcrypt/src/rsa.c in wolfSSL versions prior to 4.6.0. No detailed vulnerability details are provided at this time...

UBUNTU-CVE-2020-36177

RsaPadPSS in wolfcrypt/src/rsa.c in wolfSSL before 4.6.0 has an out-of-bounds write for certain relationships between key size and digest size...

IBM HTTP Server 8.5.0.0 <= 8.5.5.4 / 8.0.0.0 <= 8.0.0.10 / 7.0.0.0 <= 7.0.0.35 / 6.1.0.0 <= 6.1.0.47 / 6.0.0.0 <= 6.0.2.43 (521711)

The version of IBM HTTP Server running on the remote host is affected by a vulnerability. The SSL profiles component in F5 BIG-IP LTM, APM, and ASM 10.0.0 through 10.2.4 and 11.0.0 through 11.5.1, AAM 11.4.0 through 11.5.1, AFM 11.3.0 through 11.5.1, Analytics 11.0.0 through 11.5.1, Edge Gateway,...

PYSEC-2020-143

tlslite-ng is an open source python library that implements SSL and TLS cryptographic protocols. In tlslite-ng before versions 0.7.6 and 0.8.0-alpha39, the code that performs decryption and padding check in RSA PKCS1 v1.5 decryption is data dependant. In particular, the code has multiple ways in...

Lennyniu Tlslite-ng Encryption Problem Vulnerability

Lennyniu Tlslite-ng is a Python-based codebase used to provide SSLv3.0, TLS 1.0, TLS 1.1 and TLS 1.2 by the individual developer Lennyniu. A cryptographically problematic vulnerability previously existed in tlslite-ng 0.7.6 and 0.8.0-alpha39, which stemmed from code that relied on data to perform...

E9Patch - A Powerful Static Binary Rewriting Tool

E9Patch is a powerful static binary rewriting tool for x8664 Linux ELF binaries. E9Patch is: Scalable : E9Patch can reliably rewrite large/complex binaries including web browsers 100MB in size. Compatible : The rewritten binary is a drop-in replacement of the original, with no additional...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors (CVE-2018-5407,CVE-2020-1967,CVE-2018-0734,CVE-2019-1563,CVE-2019-1549,CVE-2019-1552,CVE-2019-1559,CVE-2018-0735)

Summary There is a security advisory for openSSL1.0.2p which is used by IBM Tivoli Netcool System Service Monitors/Application Service Monitors 4.0.1 Vulnerability Details CVEID: CVE-2018-5407 DESCRIPTION: Multiple SMT/Hyper-Threading architectures and processors could allow a local attacker to...

IBM HTTP Server 8.5.0.0 <= 8.5.0.2 / 8.0.0.0 <= 8.0.0.6 / 7.0.0.0 <= 7.0.0.27 / 6.1.0.0 <= 6.1.0.45 (491407)

The version of IBM HTTP Server running on the remote host is affected by a vulnerability. The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do not properly consider timing side-channel attacks on a MAC check requirement duri...

OPENSUSE-SU-2020:1970-1 Security update for tor

This update for tor fixes the following issues: Updating tor to a newer version in the respective codestream. - tor 0.3.5.12: Check channels+circuits on relays more thoroughly TROVE-2020-005, boo1178741 Not affected by out-of-bound memory access CVE-2020-15572, boo1173979 Fix DoS defenses on...

EulerOS 2.0 SP2 : nettle (EulerOS-SA-2020-2371)

According to the version of the nettle packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS1 v1.5...

Huawei EulerOS: Security Advisory for nettle (EulerOS-SA-2020-2206)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS Virtualization 3.0.2.2 : nettle (EulerOS-SA-2020-2206)

According to the version of the nettle package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted...

ALPINE-CVE-2020-12401

During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox 80 and Firefox for Android 80...

DEBIAN-CVE-2020-12401

During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox 80 and Firefox for Android 80...