github - ghsa-39qj-vvc5-79wf

ghsa-39qj-vvc5-79wf

Vulnerability from github

Published

2022-05-02 03:17

Modified

2022-05-02 03:17

Details

Tor 0.2.0.28, and probably 0.2.0.34 and earlier, allows remote attackers, with control of an entry router and an exit router, to confirm that a sender and receiver are communicating via vectors involving (1) replaying, (2) modifying, (3) inserting, or (4) deleting a single cell, and then observing cell recognition errors at the exit router. NOTE: the vendor disputes the significance of this issue, noting that the product's design "accepted end-to-end correlation as an attack that is too expensive to solve."

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{
  "affected": [],
  "aliases": [
    "CVE-2009-0654"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-02-20T19:30:00Z",
    "severity": "MODERATE"
  },
  "details": "Tor 0.2.0.28, and probably 0.2.0.34 and earlier, allows remote attackers, with control of an entry router and an exit router, to confirm that a sender and receiver are communicating via vectors involving (1) replaying, (2) modifying, (3) inserting, or (4) deleting a single cell, and then observing cell recognition errors at the exit router.  NOTE: the vendor disputes the significance of this issue, noting that the product\u0027s design \"accepted end-to-end correlation as an attack that is too expensive to solve.\"",
  "id": "GHSA-39qj-vvc5-79wf",
  "modified": "2022-05-02T03:17:09Z",
  "published": "2022-05-02T03:17:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0654"
    },
    {
      "type": "WEB",
      "url": "http://blog.torproject.org/blog/one-cell-enough"
    },
    {
      "type": "WEB",
      "url": "http://www.blackhat.com/html/bh-dc-09/bh-dc-09-archives.html#Fu"
    },
    {
      "type": "WEB",
      "url": "http://www.blackhat.com/presentations/bh-dc-09/Fu/BlackHat-DC-09-Fu-Break-Tors-Anonymity.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2009-0654 (GCVE-0-2009-0654)

Vulnerability from cvelistv5

Published

2009-02-20 19:00

Modified

2024-09-17 03:13

Severity ?

CWE

n/a

Summary

Tor 0.2.0.28, and probably 0.2.0.34 and earlier, allows remote attackers, with control of an entry router and an exit router, to confirm that a sender and receiver are communicating via vectors involving (1) replaying, (2) modifying, (3) inserting, or (4) deleting a single cell, and then observing cell recognition errors at the exit router. NOTE: the vendor disputes the significance of this issue, noting that the product's design "accepted end-to-end correlation as an attack that is too expensive to solve."

References

►

URL

Tags

	http://www.blackhat.com/presentations/bh-dc-09/Fu/BlackHat-DC-09-Fu-Break-Tors-Anonymity.pdf	x_refsource_MISC
	http://www.blackhat.com/html/bh-dc-09/bh-dc-09-archives.html#Fu	x_refsource_MISC
	http://blog.torproject.org/blog/one-cell-enough	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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