CVE-2015-7755

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

Session fixation

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

Design/Logic Flaw

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and...

CVE-2015-7756

Juniper Networks ScreenOS (versions 6.2.0r15 through 6.2.0r18 and 6.3.0r12 through 6.3.0r20) contains a vulnerability in its cryptographic protocol implementation . This flaw allows a knowledgeable remote attacker to monitor network traffic and perform an unspecified decryption attack to discover...

CVE-2015-7755

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

CVE-2015-7756

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and...

CVE-2015-7755

CVE-2015-7755 affects Juniper ScreenOS: multiple releases (6.2.0r15–6.2.0r18; 6.3.0r12–6.3.0r21) allow an unauthorized remote attacker to gain administrative access by entering an unspecified password during SSH or Telnet. The issue is an improper authentication vulnerability (CVE-2015-7755) with...

CVE-2015-7755

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

CVE-2015-7756: Undefined Security Weakness

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and...

CVE-2015-7755: Improper Authentication

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

CVE-2015-7755

Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows...

Juniper Firewalls with ScreenOS Backdoored Since 2012

Juniper Networks has announced that it has discovered "unauthorized code" in ScreenOS, the operating system for its NetScreen firewalls, that could allow an attacker to decrypt traffic sent through Virtual Private Networks VPNs. It's not clear what caused the code to get there or how long it has...

Juniper ScreenOS 6.2.0r15 < 6.2.0r19 / 6.3.0r12 < 6.3.0r21 Multiple Vulnerabilities (JSA10713)

The remote host is running a version of Juniper ScreenOS that is 6.2.x prior to 6.2.0r19 or 6.3.x prior to 6.3.0r21. It is, therefore, affected by multiple vulnerabilities : - A backdoor exists that allows a remote attacker administrative access to the device over SSH or telnet. CVE-2015-7755 - A...

PT-2015-2867

Name of the Vulnerable Software and Affected Versions Juniper ScreenOS versions 6.2.0r15 through 6.2.0r18 Juniper ScreenOS versions 6.3.0r12 before 6.3.0r12b Juniper ScreenOS versions 6.3.0r13 before 6.3.0r13b Juniper ScreenOS versions 6.3.0r14 before 6.3.0r14b Juniper ScreenOS versions 6.3.0r15...

Multiple Security issues with ScreenOS (JSA10713)

ScreenOS is vulnerable to an unauthorized remote administrative access to the device over SSH or telnet and to unauthorized decrypting of VPN traffic SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respectiv...

Juniper Patches ScreenOS Backdoor

Juniper Networks today has released an emergency patch that removes what it’s calling “unauthorized code” from ScreenOS that could allow attackers to decrypt VPN traffic from NetScreen devices. Juniper has not commented on the origin of the code it found. However, Juniper’s products were singled...

Juniper Releases Out-of-band Security Advisory for ScreenOS

Juniper has discovered unauthorized code in ScreenOS which could allow an attacker to take control of NetScreen devices and to decrypt VPN connections. US-CERT recommends that users and administrators review Juniper Security Bulletin 2015-12 and update all affected ScreenOS versions. This product...

Juniper ScreenOS denial of service vulnerability-vulnerability warning-the black bar safety net

Affected system: Juniper Networks ScreenOS 〈 6.3. 0r18-dnc1 Juniper Networks ScreenOS 〈 6.3. 0r13-dnd1 Juniper Networks ScreenOS 6.3. 0r19 Description: -------------------------------------------------------------------------------- CVECAN ID: CVE-2 0 1 5-7 7 5 0 Juniper Networks is a network...

Juniper ScreenOS < 6.3.0r20 L2TP DoS (JSA10704)

The remote host is running a version of Juniper ScreenOS prior to 6.3.0r20. It is, therefore, affected by a denial of service vulnerability related to the handling of L2TP packets. An unauthenticated, remote attacker can exploit this, via specially crafted L2TP packet, to cause the system to...

Juniper Networks Netscreen and ScreenOS Firewall Denial of Service Vulnerability

Juniper Netscreen and ScreenOS Firewall with ScreenOS is a Juniper Networks NetScreen series firewall running the ScreenOS operating system. A security vulnerability exists in the L2TP packet processing in Juniper Networks Netscreen and ScreenOS Firewall products used in ScreenOS versions prior t...