CVE-2018-12384

When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3...

CVE-2018-12384: Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3...

EulerOS Virtualization 2.5.3 : nss (EulerOS-SA-2019-1169)

According to the version of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A...

openSUSE Security Update : mozilla-nspr and mozilla-nss (openSUSE-2019-1039)

This update for mozilla-nss and mozilla-nspr fixes the following issues : Issues fixed in mozilla-nss : - Update to NSS 3.40.1 bsc1119105 - CVE-2018-12404: Fixed a cache side-channel variant of the Bleichenbacher attack bsc1119069 - CVE-2018-12384: Fixed an issue in the SSL handshake. NSS respond...

openssl security update

1.0.2k-16.0.1.el76.1 - Bump release for rebuild. 1.0.2k-16.1 - use SHA-256 in FIPS RSA pairwise key check - fix CVE-2018-5407 - EC signature local timing side-channel key extraction 1.0.2k-16 - fix CVE-2018-0495 - ROHNP - Key Extraction Side Channel on DSA, ECDSA - fix incorrect error message on...

Security Bulletin: IBM MQ Appliance is affected by a Mozilla Network Security Services (NSS) vulnerability (CVE-2018-12384)

Summary IBM MQ Appliance has addressed the following Mozilla Network Security Services NSS vulnerability. Vulnerability Details CVEID: CVE-2018-12384 DESCRIPTION: Mozilla Network Security Services NSS, as used in Mozilla Firefox, could allow a remote attacker to obtain sensitive information, caus...

Denial Of Service (DoS)

nss is vulnerable to denial of service DoS attacks. The vulnerability exists as a null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service attacks. The attacks are due to a flaw in the way OpenSSL does the SSLv2 handshake messages. Therefore, when it has SSLv2 and EXPORT-grade cipher suites enabled, attackers can send malicious SSLv2 CLIENT-MASTER-Key messages to cause server failures...

Cipher Bypass

OpenSSL is vulnerable to cipher bypasses. A malicious user can negotiate and complete an SSLv2 handshake with the server even if the ciphers have been disabled on the server. SSLv2 handshakes are vulnerable to man-in-the-middle attacks...

SUSE SLES12 Security Update : compat-openssl098 (SUSE-SU-2015:0553-1)

OpenSSL was updated to fix various security issues. Following security issues were fixed : - CVE-2015-0209: A Use After Free following d2iECPrivatekey error was fixed which could lead to crashes for attacker supplied Elliptic Curve keys. This could be exploited over SSL connections with client...

Security update for mozilla-nss (moderate)

This update for mozilla-nss to version 3.36.6 fixes the following issues: Security issues fixed: - CVE-2018-12384: NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random bmo1483128, boo1106873 - CVE-2018-12404: Cache side-channel variant of the...

Amazon Linux AMI : nss (ALAS-2018-1095)

A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A man-in-the-middle attacker could use this flaw in a passive replay attack.CVE-2018-12384 C Tenable Network Security, Inc. The descriptive text and package checks in this...

Medium: nss

Issue Overview: A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A man-in-the-middle attacker could use this flaw in a passive replay attack.CVE-2018-12384 Affected Packages: nss Note: This advisory is applicable to Amazo...

Medium: nss

Issue Overview: A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A man-in-the-middle attacker could use this flaw in a passive replay attack.CVE-2018-12384 Affected Packages: nss Issue Correction: Run yum update nss or yu...

CVE-2018-15355

Usage of SSLv2 and SSLv3 leads to transmitted data decryption in Kraftway 24F2XG Router firmware 3.5.30.1118...

Code injection

Usage of SSLv2 and SSLv3 leads to transmitted data decryption in Kraftway 24F2XG Router firmware 3.5.30.1118...

CVE-2018-15355

Usage of SSLv2 and SSLv3 leads to transmitted data decryption in Kraftway 24F2XG Router firmware 3.5.30.1118...

CVE-2018-15355

The CVE concerns Kraftway 24F2XG Router, firmware 3.5.30.1118, where use of SSLv2/SSLv3 enables decryption of transmitted data. According to connected sources, a remote attacker could perform a man‑in‑the‑middle to decrypt traffic. CVSS metrics indicate Confidentiality Impact High (CVSS‑3.0: base...

CVE-2018-15355: Use of a Broken or Risky Cryptographic Algorithm

Usage of SSLv2 and SSLv3 leads to transmitted data decryption in Kraftway 24F2XG Router firmware 3.5.30.1118...

SUSE-SU-2018:2181-1 Recommended update for yast2-ftp-server

This update for yast2-ftp-server fixes the following issues: Feature update: fate321043: Added additional searchkeys to desktop file. Security issues fixed: - bsc921303: Drop SSLv2 and SSLv3 as it is dropped for security reason for vsftpd. Bug fixes: - bsc1041829: Do not modify value when Browse...