Remote denial of service vulnerability in LAN Messenger affecting version 3.4.0. This vulnerability allows an attacker to crash the LAN Messenger service by sending a long string directly and continuously over the UDP protocol.
Vendor
lan messenger vulnerabilities
3 published CVES affecting lan messenger, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 3
- Critical
- 0
- High
- 1
- Medium
- 2
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
Latest lan messenger CVEs
Newest publication first
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HighCVSS 7.5 EPSS 0.67%
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MediumCVSS 5.0 EPSS 3.3% PoC
Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.
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MediumCVSS 6.4 EPSS 1.5%
Unspecified vulnerability in the info request mechanism in LAN Messenger before 1.5.1.2 allows remote attackers to cause a denial of service (application crash) or transmit spam via unspecified vectors.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.