[SECURITY] Fedora 31 Update: nss-3.47.0-2.fc31

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

The vulnerability of the NSS library used by Thunderbird email client and browsers Firefox and Firefox ESR allows a malicious actor to gain unauthorized access to information.

The vulnerability of the NSS library for Thunderbird email clients, as well as browsers Firefox and Firefox ESR, relates to reading beyond the buffer during the import of the closed curve25519 key in the PKCS 8 format with leading bytes of 0x00. Exploiting this vulnerability can allow an attacker...

openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2249)

This update for MozillaThunderbird to version 68.1.1 fixes the following issues : - CVE-2019-11709: Fixed several memory safety bugs. bsc1140868 - CVE-2019-11710: Fixed several memory safety bugs. bsc1140868 - CVE-2019-11711: Fixed a script injection within domain through inner window reuse...

EulerOS 2.0 SP2 : openssl098e (EulerOS-SA-2019-1861)

According to the versions of the openssl098e package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer underflow flaw, leading to a buffer overflow, was found in the way OpenSSL decoded malformed Base64-encoded inputs. An attacker...

UBUNTU-CVE-2019-1563

In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted...

OPENSUSE-SU-2019:1888-1 Security update for libheimdal

This update for libheimdal fixes the following issues: libheimdal was updated to version 7.7.0: + Bug fixes: - PKCS11 hcrypto back-end: + initialize the p11moduleload function list + verify that not only is a mechanism present but that its mechanism info states that it offers the required...

Security update for libheimdal (moderate)

openSUSE Security Update: Security update for libheimdal Announcement ID: openSUSE-SU-2019:1888-1 Rating: moderate References: 1047218 1084909 Cross-References: CVE-2018-16860 CVE-2019-12098 Affected Products: openSUSE Backports SLE-15-SP1 An update that fixes two vulnerabilities is now available...

RHEL 8 : nss and nspr (RHSA-2019:1951)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1951 advisory. Network Security Services NSS is a set of libraries designed to support the cross-platform development of security-enabled client and server...

Moderate: Red Hat Security Advisory: nss and nspr security, bug fix, and enhancement update

An update for nss and nspr is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

nss: PKCS#1 v1.5 signatures can be used for TLS 1.3

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

DEBIAN-CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

DEBIAN-CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Design/Logic Flaw

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Information disclosure

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11727

CVE-2019-11727 concerns Mozilla NSS and affects Firefox versions earlier than 68. The issue allows NSS to sign TLS 1.3 CertificateVerify messages with PKCS#1 v1.5 signatures when those are the only ones advertised by the server in CertificateRequest. This is inappropriate for TLS 1.3 and is the u...