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CVE-2012-3422 (GCVE-0-2012-3422)

Vulnerability from cvelistv5 – Published: 2012-08-07 21:00 – Updated: 2024-08-06 20:05
VLAI
Summary
The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted web page, which causes an uninitialized memory location to be read.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://security.gentoo.org/glsa/glsa-201406-32.xml vendor-advisoryx_refsource_GENTOO
http://icedtea.classpath.org/hg/release/icedtea-w… x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=840592 x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-1521-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2013-0… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2013-0… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2013-0… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2012-1132.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/50089 third-party-advisoryx_refsource_SECUNIA
Date Public
2012-07-31 00:00
Show details on NVD website

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            "url": "http://www.ubuntu.com/usn/USN-1521-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=840592"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T12:51:37+00:00",
      "cve": "CVE-2012-3422",
      "id": "CVE-2012-3422",
      "initial_release_date": "2012-07-31T00:00:00+00:00",
      "product_status:fixed": "56",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "icedtea-web: getvalueforurl uninitialized instance pointer",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-3422.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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Detection rules are retrieved from Rulezet.

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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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