OPENSUSE-SU-2021:0397-1 Security update for mbedtls

This update for mbedtls fixes the following issues: - mbedtls was updated to version 2.16.9 - CVE-2020-10932: Fixed side channel in ECC code that allowed an adversary with access to precise enough timing and memory access information typically an untrusted operating system attacking a secure...

Security update for mbedtls (moderate)

openSUSE Security Update: Security update for mbedtls Announcement ID: openSUSE-SU-2021:0397-1 Rating: moderate References: 1181468 Cross-References: CVE-2020-10932 CVSS scores: CVE-2020-10932 NVD : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: openSUSE Backports SLE-15-SP2 ...

openSUSE Security Update : mbedtls (openSUSE-2021-384)

This update for mbedtls fixes the following issues : - mbedtls was updated to version 2.16.9 - CVE-2020-10932: Fixed side channel in ECC code that allowed an adversary with access to precise enough timing and memory access information typically an untrusted operating system attacking a secure...

Huawei EulerOS: Security Advisory for nss-softokn (EulerOS-SA-2021-1536)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Security update for mbedtls (moderate)

openSUSE Security Update: Security update for mbedtls Announcement ID: openSUSE-SU-2021:0384-1 Rating: moderate References: 1181468 Cross-References: CVE-2020-10932 CVSS scores: CVE-2020-10932 NVD : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: openSUSE Leap 15.2 An update...

nss security and bug fix update

3.53.1-17 - Fix various corner cases with ike v1 app b support. 3.53.1-16 - Fix the following CVE - CVE-2020-12403 chacha-poly issues - CVE-2020-12400 constant time ECC. - CVE-2020-6829 constant time ECC. 3.53.1-15 - Revert some policy changes the generate ABI runtime issues. 3.53.1-14 - Add...

Exploit for Improper Certificate Validation in Microsoft

CurveBall CVE-2020-0601 - PoC This vulnerability, known as...

VPX on SDX 22000 - 12.1 build 55.18 - SSL card going down due to unsupported ECDSA ECC Curves

SSL card on primary and secondary devices are showing failed and then both devices have become secondary. In thenewnslog , the countersslerrcardstatusdown will get incremented. In the packet trace, you can see the Client certificate with ECDSA ECC Curve 224...

Rowhammer DDR4 Vulnerability - Lenovo Support US

No description provided...

openSUSE Security Update : wpa_supplicant (openSUSE-2020-2059) (KRACK)

This update for wpasupplicant fixes the following issues : Security issue fixed : - CVE-2019-16275: Fixed an AP mode PMF disconnection protection bypass bsc1150934. Non-security issues fixed : - Enable SAE support jscSLE-14992. - Limit P2PDEVICE name to appropriate ifname size. - Fix wicked wlan...

Huawei EulerOS: Security Advisory for nss (EulerOS-SA-2020-2100)

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...

MGASA-2020-0293 Updated mbedtls packages fix security vulnerability

Updated mbedtls packages fix security vulnerabilities Fix a side channel vulnerability in modular exponentiation that could reveal an RSA private key used in a secure enclave. Fix side channel in mbedtlsecpcheckpubpriv and mbedtlspkparsekey / mbedtlspkparsekeyfile when loading a private key that...

Updated mbedtls packages fix security vulnerability

Updated mbedtls packages fix security vulnerabilities Fix a side channel vulnerability in modular exponentiation that could reveal an RSA private key used in a secure enclave. Fix side channel in mbedtlsecpcheckpubpriv and mbedtlspkparsekey / mbedtlspkparsekeyfile when loading a private key that...

FreeBSD : Mbed TLS -- Side-channel attack on ECC key import and validation (c685edd9-c045-11ea-8898-001cc0382b2f)

Manuel Pegourie-Gonnard reports : The scalar multiplication function in Mbed TLS accepts a random number generator RNG as an optional argument and, if provided, uses it to protect against some attacks. It is the caller's responsibility to provide a RNG if protection against side-channel attacks i...

Microsoft Edge (Chromium) < 79.0.309.68 Multiple Vulnerabilities

The version of Microsoft Edge Chromium installed on the remote Windows host is prior to 79.0.309.68. It is, therefore, affected by multiple vulnerabilities: - A spoofing vulnerability exists in the Windows CryptAPI due to how it validates Elliptic Curve Cryptography ECC certificates. An...

Mbed TLS -- Side-channel attack on ECC key import and validation

Manuel Pégourié-Gonnard reports: The scalar multiplication function in Mbed TLS accepts a random number generator RNG as an optional argument and, if provided, uses it to protect against some attacks. It is the caller's responsibility to provide a RNG if protection against side-channel attacks is...

CVE-2020-11735

The CVE-2020-11735 issue affects wolfSSL’s ECC implementation (ecc.c) in versions prior to 4.4.0, where private-key operations do not use a constant-time modular inverse when mapping to affine coordinates, causing a projective coordinates leak. This is treated as a timing-related vulnerability af...

CurveBall – An Unimaginative Pun but a Devastating Bug

ARCHIVED STORY CurveBall – An Unimaginative Pun but a Devastating Bug By Steve Povolny · June 17, 2020 Enterprise customers looking for information on defending against Curveball can find information here. 2020 came in with a bang this year, and it wasn’t from the record-setting number of firewor...

Updated mbedtls packages fix security vulnerability

Updated mbedtls packages fix security vulnerability Fix side channel in ECC code that allowed an adversary with access to precise enough timing and memory access information typically an untrusted operating system attacking a secure enclave to fully recover an ECDSA private key. CVE-2020-10932 Fi...

Guardedbox - Online Client-Side Manager For Secure Storage And Secrets Sharing

GuardedBox is an open-source online client-side manager for secure storage and secrets sharing. It allows users to upload secrets to a centralized server and retrieve them at anytime and from anywhere. It also allows users to share their secrets with other users, individually or via groups. Secre...