CVE-2012-3505 (GCVE-0-2012-3505)

Vulnerability from cvelistv5 – Published: 2012-10-09 23:00 – Updated: 2024-08-06 20:05
VLAI
Summary
Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via (1) a large number of headers or (2) a large number of forged headers that trigger hash collisions predictably. bucket.
Severity
No CVSS data available.
CWE
  • n/a
References
Date Public
2012-08-14 00:00
Show details on NVD website

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            "source": "secalert@redhat.com",
            "url": "http://www.openwall.com/lists/oss-security/2012/08/17/3"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.openwall.com/lists/oss-security/2012/08/18/1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securitytracker.com/id?1027412"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://banu.com/bugzilla/show_bug.cgi?id=110"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://banu.com/bugzilla/show_bug.cgi?id=110#c2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://bugs.launchpad.net/ubuntu/+source/tinyproxy/+bug/1036985"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685281"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/50278"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/51074"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2012/dsa-2564"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2012/08/17/3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2012/08/18/1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id?1027412"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://banu.com/bugzilla/show_bug.cgi?id=110"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://banu.com/bugzilla/show_bug.cgi?id=110#c2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugs.launchpad.net/ubuntu/+source/tinyproxy/+bug/1036985"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-310"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T12:50:12+00:00",
      "cve": "CVE-2012-3505",
      "id": "CVE-2012-3505",
      "initial_release_date": "2012-08-14T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "tinyproxy: multiple headers hashmap DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-3505.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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