CVE-2017-17084

Wireshark CVE-2017-17084 affects the IWARP_MPA dissector; root cause is a crash from malformed IWARP MPA data due to insufficient validation. The fix involves validating the ULPDU length in epan/dissectors/packet-iwarp-mpa.c to prevent the crash. Exploit details and affected versions are not full...

Factory Interface Network Service (FINS) Detection (UDP)

UDP based detection of services supporting the Factory Interface Network Service FINS protocol. SPDX-FileCopyrightText: 2017 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...

Cesanta Mongoose MQTT SUBSCRIBE Command Denial Of Service(CVE-2017-2893)

Summary An exploitable NULL pointer dereference vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. An MQTT SUBSCRIBE packet can cause a NULL pointer dereference leading to server crash and denial of service. An attacker needs to send a specially crafted MQTT...

Cesanta Mongoose Websocket Protocol Fragmented Packet Code Execution Vulnerability

Summary An exploitable memory corruption vulnerability exists in the Websocket protocol implementation of Cesanta Mongoose 6.8. A specially crafted websocket packet can cause a buffer to be allocated while leaving stale pointers which leads to a use-after-free vulnerability which can be exploited...

CVE-2014-8324

network.c in Aircrack-ng before 1.2 Beta 3 allows remote attackers to cause a denial of service segmentation fault via a response with a crafted length parameter...

CVE-2017-15189

Wireshark 2.4.0–2.4.1 DOCSIS dissector could enter an infinite loop; fix implemented in plugins/docsis/packet-docsis.c by adding decrements. Public disclosures (e.g., Fedora 27 update) indicate CVE-2017-15189 is addressed in Wireshark 2.4.2, with related CVEs also covered in the same release. The...

Linux kernel denial of service vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the tcpdisconnect function in net/ipv4/tcp.c in Linux kernel version 4.12, which can be exploited by an attacker to cause a denial ...

CVE-2017-9860

An issue was discovered in SMA Solar Technology products. An attacker can use Sunny Explorer or the SMAdata2+ network protocol to update the device firmware without ever having to authenticate. If an attacker is able to create a custom firmware version that is accepted by the inverter, the invert...

Design/Logic Flaw

DISPUTED An issue was discovered in SMA Solar Technology products. An attacker can use Sunny Explorer or the SMAdata2+ network protocol to update the device firmware without ever having to authenticate. If an attacker is able to create a custom firmware version that is accepted by the inverter, t...

PT-2017-19226 · Sma Solar Technology · Sunny Boy Tlst-21 +3

Name of the Vulnerable Software and Affected Versions: SMA Solar Technology products, specifically Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 Description: An issue allows an attacker to update device firmware without authentication using Sunny Explorer or the SMAdata2+ network...

TrickBot comes with new tricks – attacking Outlook and browsing data

Last year we reported about a new modular malware using a network protocol similar to Dyreza - you can read about it here. The malware was not very stealthy and some parts were looking to be under development, but we noticed its potential and capability to be easily extended. Indeed, authors of...

bash: Arbitrary code execution via malicious hostname

An arbitrary command injection flaw was found in the way bash processed the hostname value. A malicious DHCP server could use this flaw to execute arbitrary commands on the DHCP client machines running bash under specific circumstances...

tcpdump: force printer vulnerability

The force printer in tcpdump before 4.7.2 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via unspecified vectors...

New Fileless Ransomware with Code Injection Ability Detected in the Wild

It is no secret that hackers and cybercriminals are becoming dramatically more adept, innovative, and stealthy with each passing day. While new forms of cybercrime are on the rise, traditional activities seem to be shifting towards more clandestine techniques that come with limitless attack vecto...

Wireshark: Multiple vulnerabilities

Background Wireshark is a network protocol analyzer formerly known as ethereal. Description Multiple vulnerabilities have been discovered in Wireshark. Please review the CVE identifiers referenced below for details. Impact A remote attacker could entice a user to process a specially crafted netwo...

The vulnerability of the sctp_sf_ootb function in the Linux operating system allows a hacker to cause a service failure or exert other effects.

The vulnerability of the sctpsfootb function in the Linux kernel’s net/sctp/smstatefuns.c file allows for data to be read beyond the specified buffer. Exploiting this vulnerability can enable a malicious actor to cause service failures or exert other effects using specially crafted SCTP data...

Samba remote code execution vulnerability(CVE-2017-7494)-SambaCry analysis report-vulnerability warning-the black bar safety net

0x01 Intro 2017 5 May 24, Samba official released a security Bulletin, the new release of Samba 4.6.4 fixes a serious code execution vulnerabilityCVE-2017-7494, the vulnerability affects Samba 3.5.0 after to 4. 6. 4/4. 5. 10/4. 4. 14 in the middle of all versions. At rpcserver/srvpipe. c in the...

CVE-2017-3515

Vulnerability in the Oracle User Management component of Oracle E-Business Suite subcomponent: User Name/Password Management. Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5 and 12.2.6. Easily "exploitable" vulnerability allows unauthenticated attacker with network access...

CVE-2017-7401

Incorrect interaction of the parsepacket and parsepartsignsha256 functions in network.c in collectd 5.7.1 and earlier allows remote attackers to cause a denial of service infinite loop of a collectd instance configured with "SecurityLevel None" and with empty "AuthFile" options via a crafted UDP...

CentOS 6 : wireshark (CESA-2017:0631)

An update for wireshark is now available for Red Hat Enterprise Linux 6. 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 from...