nss: Out-of-bounds read when importing curve25519 private key

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...

UBUNTU-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...

PT-2019-6075 · Python +8 · Python +8

Name of the Vulnerable Software and Affected Versions: Python versions prior to 3.9.5 Python versions 3.8.0 through 3.10 Description: The issue is related to the ipaddress library in Python, which mishandles leading zero characters in the octets of an IP address string. This can allow attackers t...

nss: ServerHello.random is all zeros when handling a v2-compatible ClientHello

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...

MikroTik RouterBOARD Denial of Service Vulnerability

MikroTik RouterBoard is a router management panel from MikroTik, Republic of Latvia. A security vulnerability exists in MikroTik RouterBOARD versions 6.39.2 and 6.40.5. A remote attacker can exploit the vulnerability to cause a denial of service by connecting to TCP port 53 and sending data...

CVE-2017-15897

Node.js had a bug in versions 8.X and 9.X which caused buffers to not be initialized when the encoding for the fill value did not match the encoding specified. For example, 'Buffer.alloc0x100, "This is not correctly encoded", "hex";' The buffer implementation was updated such that the buffer will...

PT-2017-14275 · Node.Js +1 · Node.Js +1

Name of the Vulnerable Software and Affected Versions: Node.js versions 8.X through 9.X Description: The issue arises when the encoding for the fill value does not match the encoding specified, causing buffers to not be initialized correctly. For example, 'Buffer.alloc0x100, "This is not correctl...

DEBIAN-CVE-2011-5320

scanf and related functions in glibc before 2.15 allow local users to cause a denial of service segmentation fault via a large string of 0s...

CVE-2017-7261

The vmwsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service ZEROSIZEPTR dereference, and GPF and possibly panic via a crafted ioctl cal...

Check Point Software Firewall-1 4.0/1.4.1 Resource Exhaustion Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/1416/info The Check Point Firewall-1 SMTP Security Server in Firewall-1 4.0 and 4.1 on Windows NT is vulnerable to a simple network-based attack which can increase the firewall's CPU utilization to 100%. Sending a stream ...

Microsoft Windows 2000 Telnet Server DoS Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/1414/info Microsoft Windows 2000 Server comes with a telnet server to provide remote console access. A remote attacker can send a stream of binary zeros to the server, causing it to fail. If automatic restart is enabled,...

CVE-2012-2793

Unspecified vulnerability in the lagdecodezerorunline function in libavcodec/lagarith.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors related to "too many zeros."...

CVE-2000-0581

The affected component is Windows 2000 Telnet Server. The vulnerability arises when the Telnet Server processes a continuous stream of binary zeros from a remote attacker, which leads to a denial-of-service and causes the server to crash. There are no additional details on affected subcomponents,...

msw2ktelnetdos.sh

Microsoft Windows 2000 Telnet Server DoS Vulnerability Microsoft Windows 2000 Server comes with a telnet server to provide remote console access. A remote attacker can send a stream of binary zeros to the server, causing it to fail. If automatic restart is enabled, numerous attacks will cause the...

Microsoft Windows Server 2000 - Telnet Server Denial of Service

source: https://www.securityfocus.com/bid/1414/info Microsoft Windows 2000 Server comes with a telnet server to provide remote console access. A remote attacker can send a stream of binary zeros to the server, causing it to fail. If automatic restart is enabled, numerous attacks will cause the...

Microsoft Windows Server 2000 - Remote CPU-overload

source: https://www.securityfocus.com/bid/1415/info Sending a stream of binary zeros to any one of a number of Windows 2000 ports can cause 100% CPU utilization. The ports that were found vulnerable include TCP ports 7, 9, 21, 23, 7778 and UDP ports 53, 67, 68, 135, 137, 500, 1812, 1813, 2535,...