Vulnerability-Lookup

GHSA-RJP4-HV4F-VVF6

Vulnerability from github – Published: 2022-05-01 18:06 – Updated: 2022-05-01 18:06

Details

blockhosts.py in BlockHosts before 2.0.3 does not properly parse daemon log files, which allows remote attackers to add arbitrary deny entries to the /etc/hosts.allow file and cause a denial of service by adding arbitrary IP addresses to a daemon log file, as demonstrated by logging in through ssh using a login name containing certain strings with an IP address, which is not properly handled by a regular expression, a related issue to CVE-2006-6301.

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{
  "affected": [],
  "aliases": [
    "CVE-2007-2765"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-05-18T22:30:00Z",
    "severity": "MODERATE"
  },
  "details": "blockhosts.py in BlockHosts before 2.0.3 does not properly parse daemon log files, which allows remote attackers to add arbitrary deny entries to the /etc/hosts.allow file and cause a denial of service by adding arbitrary IP addresses to a daemon log file, as demonstrated by logging in through ssh using a login name containing certain strings with an IP address, which is not properly handled by a regular expression, a related issue to CVE-2006-6301.",
  "id": "GHSA-rjp4-hv4f-vvf6",
  "modified": "2022-05-01T18:06:57Z",
  "published": "2022-05-01T18:06:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-2765"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34426"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/36516"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/25352"
    },
    {
      "type": "WEB",
      "url": "http://www.aczoom.com/tools/blockhosts/CHANGES"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/24090"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2007/1906"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2007-2765 (GCVE-0-2007-2765)

Vulnerability from cvelistv5 – Published: 2007-05-18 22:00 – Updated: 2024-08-07 13:49

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

6 references

URL	Tags
http://www.securityfocus.com/bid/24090	vdb-entryx_refsource_BID
http://www.vupen.com/english/advisories/2007/1906	vdb-entryx_refsource_VUPEN
http://osvdb.org/36516	vdb-entryx_refsource_OSVDB
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://www.aczoom.com/tools/blockhosts/CHANGES	x_refsource_CONFIRM
http://secunia.com/advisories/25352	third-party-advisoryx_refsource_SECUNIA

Date Public

2007-05-17 00:00

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JSON

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          "dateUpdated": "2024-08-07T13:49:57.310Z",
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          },
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              "x_refsource_VUPEN",
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            ],
            "url": "http://www.vupen.com/english/advisories/2007/1906"
          },
          {
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            "url": "http://osvdb.org/36516"
          },
          {
            "name": "blockhosts-daemonlog-dos(34426)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
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            ],
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          },
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            "url": "http://www.aczoom.com/tools/blockhosts/CHANGES"
          },
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        "shortName": "mitre"
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      "references": [
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        },
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          "url": "http://www.aczoom.com/tools/blockhosts/CHANGES"
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            },
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            },
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              "url": "http://www.aczoom.com/tools/blockhosts/CHANGES"
            },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-RJP4-HV4F-VVF6

CVE-2007-2765 (GCVE-0-2007-2765)

Tags

Sightings

Nomenclature