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CVE-2025-66217

AIS-catcher is a multi-platform AIS receiver. Prior to version 0.64, an integer underflow vulnerability exists in the MQTT parsing logic of AIS-catcher. This vulnerability allows an attacker to trigger a massive Heap Buffer Overflow by sending a malformed MQTT packet with a manipulated Topic Length field. This leads to an immediate Denial of Service (DoS) and, when used as a library, severe Memory Corruption that can be leveraged for Remote Code Execution (RCE). This issue has been patched in ve
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d24c6f1bccc2ba9c70f0abccff6b4286dd2e81d2b0de9e3f0895e043807b287c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-191","description":"CWE-191: Integer Underflow (Wrap or Wraparound)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"AIS-catcher","vendor":"jvde-github","versions":[{"status":"affected","version":"< 0.64"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.8,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-191","description":"CWE-191: Integer Underflow (Wrap or Wraparound)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/jvde-github/AIS-catcher/commit/e0f7242eee659909adc11a4c561c3f7011bdefe7","tags":["x_refsource_MISC"],"url":"https://github.com/jvde-github/AIS-catcher/commit/e0f7242eee659909adc11a4c561c3f7011bdefe7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/references/1
{"name":"https://github.com/jvde-github/AIS-catcher/security/advisories/GHSA-93mj-c8q3-69rg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/jvde-github/AIS-catcher/security/advisories/GHSA-93mj-c8q3-69rg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/jvde-github/AIS-catcher/security/advisories/GHSA-93mj-c8q3-69rg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ef2154f4543a43098f84e1b2055c3408e5b70b81b48f2744ccdc6e16ebfe569 · sha256:2d3917e6cc9a7fb2… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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