40 matches found
CVE-2020-16898--EXP-POC
CVE-2020-16898 CVE-2020-16898 Windows TCP/IP Remote Code Execution Vulnerability EXP&POC Reproduction forforever: https://www.cnblogs.com/forforever/p/13846077.html POC CVE-2020-16898Checker-poc Command: Run PowerShell/CMD as administrator Powershell.exe -ExecutionPolicy UnRestricted -File...
Linux Distros Unpatched Vulnerability : CVE-2026-112062
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lwIP through 2.2.1 contains a stack out-of-bounds write vulnerability in mdnshandleresponse that allows adjacent attackers to corrupt stack memory by sending mD...
DEBIAN-CVE-2026-112062
lwIP through 2.2.1 contains a stack out-of-bounds write vulnerability in mdnshandleresponse that allows adjacent attackers to corrupt stack memory by sending mDNS responses with invalid domain names. Attackers on the local link can send multicast PTR answers with oversized RDLENGTH or SRV answers...
EUVD-2026-103504
lwIP through 2.2.1 contains a stack out-of-bounds write vulnerability in mdnshandleresponse that allows adjacent attackers to corrupt stack memory by sending mDNS responses with invalid domain names. Attackers on the local link can send multicast PTR answers with oversized RDLENGTH or SRV answers...
CVE-2026-112062 lwIP through 2.2.1 Stack Out-of-Bounds Write via mDNS Search Response Handler
lwIP through 2.2.1 contains a stack out-of-bounds write vulnerability in mdnshandleresponse that allows adjacent attackers to corrupt stack memory by sending mDNS responses with invalid domain names. Attackers on the local link can send multicast PTR answers with oversized RDLENGTH or SRV answers...
PT-2026-116645
Name of the Vulnerable Software and Affected Versions lwIP versions prior to 2.2.2 Description A stack out-of-bounds write exists in the mdns handle response function. Adjacent attackers can corrupt stack memory by sending mDNS responses containing invalid domain names. Specifically, attackers on...
DEBIAN-CVE-2026-48487
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.16, readcharacterstring and readstring in src/zeroconf/protocol/incoming.py advanced self.offset by attacker-declared RDLENGTH without checking it against self.datalen, allowing unauthenticated hosts on th...
CVE-2026-48487
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.16, readcharacterstring and readstring in src/zeroconf/protocol/incoming.py advanced self.offset by attacker-declared RDLENGTH without checking it against self.datalen, allowing unauthenticated hosts on th...
CVE-2026-48045
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.12, AsyncListener.handlequeryordefer retained every truncated TC-bit incoming query, each up to MAXMSGABSOLUTE = 8966 bytes, in self.deferredaddr and armed a per-address timer in self.timersaddr without...
EUVD-2026-45251
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.12, AsyncListener.handlequeryordefer retained every truncated TC-bit incoming query, each up to MAXMSGABSOLUTE = 8966 bytes, in self.deferredaddr and armed a per-address timer in self.timersaddr without...
CVE-2026-47184
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.7, DNSCache.asyncadd inserted every response record into cache, expirations, expireheap, and servicecache without a cap, allowing unauthenticated hosts on the local link over UDP/5353 224.0.0.251 / ff02::f...
CVE-2026-47180
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.5, DNSIncoming.decodelabelsatoffset recurses once per DNS-name compression pointer, and a single mDNS packet carrying chained pointers can trigger a RecursionError that escapes DNSIncoming.init, causing...
CVE-2026-48045: Allocation of Resources Without Limits or Throttling
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.12, AsyncListener.handlequeryordefer retained every truncated TC-bit incoming query, each up to MAXMSGABSOLUTE = 8966 bytes, in self.deferredaddr and armed a per-address timer in self.timersaddr without...
CVE-2026-48487: Improper Handling of Length Parameter Inconsistency
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.16, readcharacterstring and readstring in src/zeroconf/protocol/incoming.py advanced self.offset by attacker-declared RDLENGTH without checking it against self.datalen, allowing unauthenticated hosts on th...
CVE-2026-47184: Allocation of Resources Without Limits or Throttling
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.7, DNSCache.asyncadd inserted every response record into cache, expirations, expireheap, and servicecache without a cap, allowing unauthenticated hosts on the local link over UDP/5353 224.0.0.251 / ff02::f...
CVE-2026-47183: Uncontrolled Resource Consumption
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.6, DNSIncoming.logexceptiondebug and the four QuietLogger exception-dedup methods stored an unbounded seenlogs dictionary keyed by attacker-influenced IncomingDecodeError messages, retaining sys.excinfo...
CVE-2026-47180: Uncontrolled Recursion
Zeroconf is a pure Python implementation of multicast DNS service discovery. Prior to 0.149.5, DNSIncoming.decodelabelsatoffset recurses once per DNS-name compression pointer, and a single mDNS packet carrying chained pointers can trigger a RecursionError that escapes DNSIncoming.init, causing...
EUVD-2026-35394
TYPO3 CMS has an Open Redirect Vulnerability via Core Utilities...
GHSA-PHVX-9MGW-67R5 zeroconf: Unbounded exception-dedup state retains packet buffers via traceback frame locals, enabling LAN-local memory exhaustion
Impact DNSIncoming.logexceptiondebug and the four QuietLogger exception-dedup methods stored an unbounded seenlogs dict keyed by strsys.excinfo1. The seven IncomingDecodeError messages raised from readname / decodelabelsatoffset RFC 6762 §18 name-decoding error paths all embed self.source — the...
FastNetMon security vulnerability
FastNetMon is a high-performance DDoS detector/sensor developed by Pavel Odintsov. It is built using multiple packet capture engines. Versions of FastNetMon Community Edition prior to 1.2.9 contained security vulnerabilities. These vulnerabilities stemmed from the use of predictable file paths an...