Contiki-NG 缓冲区错误漏洞

Nut/OS is a modular, open-source real-time operating system for embedded platforms. A denial of service and remote code execution vulnerability exists in the DNS implementation in Ethernut in Nut/OS 5.1. The vulnerability stems from not checking the number of DNS queries/responses against availab...

SUSE-SU-2020:3093-1 Security update for samba

This update for samba fixes the following issues: - CVE-2020-14383: An authenticated user can crash the DCE/RPC DNS with easily crafted records bsc1177613. - CVE-2020-14323: Unprivileged user can crash winbind bsc1173994. - CVE-2020-14318: Missing permissions check in SMB1/2/3 ChangeNotify...

SonicWall SSL-VPN Products security misconfiguration leads to possible domain name collision vulnerability

SonicWall SSL-VPN products web interface has the option to publicly display their organization’s internal domain names in the Domain drop-down menu. An attacker with knowledge of an organization’s internal domain name can potentially take advantage of a DNS flaw known as domain name collision.A...

The vulnerability of the `dns_validate_dns_response` function in the `dns.c` component of the HAProxy network software allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the dnsvalidatednsresponse function in the dns.c component of the HAProxy network software arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability may allow a malicious actor, operating remotely, to gain unauthorized access to...

U.S. Dept Of Defense: Subdomain takeover of ████

Summary: I was able to claim the subdomain: ████ using Microsoft Azure CDN profiles Description: Impact Platforms Affected: Subdomain Azure CDN Step-by-step Reproduction Instructions 1. Using dig, I was able to determine that the subdomain '███████' was vulnerable to takeover. The record showed...

PT-2020-2145 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to the parsing of TXT records in mDNS messages, where multiple integer overflows can occur, leading to a denial of service. An attacker can exploit this by sending a...

Microsoft Exchange Server External Service Interaction

I. VULNERABILITY ------------------------- Microsoft Exchange Server, External Service Interaction DNS Exchange Server 2013 CU22 and previous. II. CVE REFERENCE ------------------------- Not Assigned Yet III. VENDOR ------------------------- https://www.microsoft.com IV. DESCRIPTION...

Microsoft Skype For Business DNS Query

I. VULNERABILITY ------------------------- Microsoft Skype for Business External Service Interaction DNS Latest Version II. CVE REFERENCE ------------------------- Not Assigned Yet III. VENDOR ------------------------- https://www.microsoft.com IV. TIMELINE ------------------------- 28/11/2019...

Default configuration

RouterOS versions 6.45.6 Stable, 6.44.5 Long-term, and below are vulnerable to a DNS unrelated data attack. The router adds all A records to its DNS cache even when the records are unrelated to the domain that was queried. Therefore, a remote attacker controlled DNS server can poison the router's...

F5 Networks BIG-IP : DNS vulnerability (K24401914)

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, DNS query TCP connections that are aborted before receiving a response from a DNS cache may cause TMM to restart. CVE-2019-6612 Impact A BIG-IP virtual server associated with a TCP and DNS profile that...

Race condition

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to a parsing issue on DNS packets. An attacker could exploit...

CVE-2019-9022

Removed by vendor...

SUSE-SU-2019:0285-1 Security update for avahi

This update for avahi fixes the following issues: Security issue fixed: - CVE-2018-1000845: Fixed DNS amplification and reflection to spoofed addresses DOS bsc1120281...

CVE-2018-20102

An out-of-bounds read in dnsvalidatednsresponse in dns.c was discovered in HAProxy through 1.8.14. Due to a missing check when validating DNS responses, remote attackers might be able read the 16 bytes corresponding to an AAAA record from the non-initialized part of the buffer, possibly accessing...

CVE-2018-16598

An issue was discovered in Amazon Web Services AWS FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 with FreeRTOS+TCP, and WITTENSTEIN WHIS Connect middleware TCP/IP component. In xProcessReceivedUDPPacket and prvParseDNSReply, any received DNS response is accepted, without confirming it matches a...

Security Bulletin: GNU C library (glibc) vulnerability affects <TS4500> (CVE-2015-7547)

Summary A GNU C library glibc stack-based buffer overflow in getaddrinfo vulnerability affects TS4500. Vulnerability Details CVEID: CVE-2015-7547 DESCRIPTION: GNU C Library glibc is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the nssdns backend for the...

USN-3673-1 unbound vulnerability

Ralph Dolmans and Karst Koymans discovered that Unbound did not properly handle certain NSEC records. An attacker could use this to to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick Unbound into accepting a NODATA proof...

MS08-037: Vulnerabilities in DNS could allow spoofing

Resolves a reported vulnerability that could allow spoofing in implementations of DNS.INTRODUCTIONMicrosoft has released security bulletin MS08-037. To view the complete security bulletin, visit one of the following Microsoft Web sites: Home...

CVE-2014-0486

Knot DNS before 1.5.2 allows remote attackers to cause a denial of service application crash via a crafted DNS message...

SUSE-SU-2018:0263-1 Security update for libevent

This update for libevent fixes the following issues: - CVE-2016-10195: DNS remote stack overread vulnerability bsc1022917 - CVE-2016-10196: stack/buffer overflow in evutilparsesockaddrport bsc1022918 backport for 2.0.21 - CVE-2016-10197: out-of-bounds read in searchmakenew bsc1022919...