CVE-2011-4128 (GCVE-0-2011-4128)

Vulnerability from cvelistv5 – Published: 2011-12-08 20:00 – Updated: 2024-08-07 00:01
VLAI
Summary
Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1042 records in the last 180 days details
References
URL Tags
http://www.ubuntu.com/usn/USN-1418-1 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2012-0531.html vendor-advisoryx_refsource_REDHAT
http://git.savannah.gnu.org/gitweb/?p=gnutls.git%… x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2011/11/09/2 mailing-listx_refsource_MLIST
http://secunia.com/advisories/48712 third-party-advisoryx_refsource_SECUNIA
http://www.gnu.org/software/gnutls/security.html x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
https://bugzilla.redhat.com/show_bug.cgi?id=752308 x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2012-0488.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/48596 third-party-advisoryx_refsource_SECUNIA
http://git.savannah.gnu.org/gitweb/?p=gnutls.git%… x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://article.gmane.org/gmane.comp.encryption.gp… mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/11/09/4 mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2012-0429.html vendor-advisoryx_refsource_REDHAT
Date Public
2011-11-08 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:01:51.259Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-1418-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1418-1"
          },
          {
            "name": "RHSA-2012:0531",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0531.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"
          },
          {
            "name": "[oss-security] 20111108 CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/11/09/2"
          },
          {
            "name": "48712",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/48712"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.gnu.org/software/gnutls/security.html"
          },
          {
            "name": "FEDORA-2012-4569",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308"
          },
          {
            "name": "RHSA-2012:0488",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0488.html"
          },
          {
            "name": "48596",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/48596"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"
          },
          {
            "name": "MDVSA-2012:045",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:045"
          },
          {
            "name": "[gnutls-devel] 20111108 Possible buffer overflow on gnutls_session_get_data",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596"
          },
          {
            "name": "[oss-security] 20111109 Re: CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/11/09/4"
          },
          {
            "name": "RHSA-2012:0429",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0429.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-11-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-28T20:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "USN-1418-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1418-1"
        },
        {
          "name": "RHSA-2012:0531",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0531.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"
        },
        {
          "name": "[oss-security] 20111108 CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/11/09/2"
        },
        {
          "name": "48712",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/48712"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.gnu.org/software/gnutls/security.html"
        },
        {
          "name": "FEDORA-2012-4569",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308"
        },
        {
          "name": "RHSA-2012:0488",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0488.html"
        },
        {
          "name": "48596",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/48596"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"
        },
        {
          "name": "MDVSA-2012:045",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:045"
        },
        {
          "name": "[gnutls-devel] 20111108 Possible buffer overflow on gnutls_session_get_data",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596"
        },
        {
          "name": "[oss-security] 20111109 Re: CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2011/11/09/4"
        },
        {
          "name": "RHSA-2012:0429",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0429.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-4128",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-1418-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1418-1"
            },
            {
              "name": "RHSA-2012:0531",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0531.html"
            },
            {
              "name": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=e82ef4545e9e98cbcb032f55d7c750b81e3a0450",
              "refsource": "CONFIRM",
              "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"
            },
            {
              "name": "[oss-security] 20111108 CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
              "refsource": "MLIST",
              "url": "http://openwall.com/lists/oss-security/2011/11/09/2"
            },
            {
              "name": "48712",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/48712"
            },
            {
              "name": "http://www.gnu.org/software/gnutls/security.html",
              "refsource": "CONFIRM",
              "url": "http://www.gnu.org/software/gnutls/security.html"
            },
            {
              "name": "FEDORA-2012-4569",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=752308",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308"
            },
            {
              "name": "RHSA-2012:0488",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0488.html"
            },
            {
              "name": "48596",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/48596"
            },
            {
              "name": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=190cef6eed37d0e73a73c1e205eb31d45ab60a3c",
              "refsource": "CONFIRM",
              "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"
            },
            {
              "name": "MDVSA-2012:045",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:045"
            },
            {
              "name": "[gnutls-devel] 20111108 Possible buffer overflow on gnutls_session_get_data",
              "refsource": "MLIST",
              "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596"
            },
            {
              "name": "[oss-security] 20111109 Re: CVE request: gnutls possible DoS (GNUTLS-SA-2011-2)",
              "refsource": "MLIST",
              "url": "http://openwall.com/lists/oss-security/2011/11/09/4"
            },
            {
              "name": "RHSA-2012:0429",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0429.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4128",
    "datePublished": "2011-12-08T20:00:00.000Z",
    "dateReserved": "2011-10-18T00:00:00.000Z",
    "dateUpdated": "2024-08-07T00:01:51.259Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2011-4128",
      "date": "2026-10-27",
      "epss": "0.023",
      "percentile": "0.83209"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D0E6021A-40FC-457A-8AAA-0F7E7F9E6752",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "62E5D41F-1837-42C3-B99C-5A0A36013AC3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8BA54B99-2FF1-432F-9587-8F384323CADE",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "39F59B50-BC97-43B3-BC15-C767F420291E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "37B25626-7C72-4BAE-85FF-415A5F376A00",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "31E092EF-D7F6-4160-B928-3C3EA1198B33",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "52C9B2C9-60F6-4BA0-B1F6-5C697065D098",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.6.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2F80978A-AAE2-4B69-B54E-C30B9D96C034",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.7:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8392ACC4-0325-464D-A39A-E9CDC5AADF1D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.8:*:*:*:*:*:*:*",
                    "matchCriteriaId": "185A2FAD-5541-4439-924B-406BD33E6FA1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.9:*:*:*:*:*:*:*",
                    "matchCriteriaId": "854F260C-4C7D-4855-8644-4B6DC7CD5657",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.10:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9943C65B-B896-4F7B-BE86-D6D13CF5C6E6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.11:*:*:*:*:*:*:*",
                    "matchCriteriaId": "07E877F8-3623-4295-816F-7EE4FFDE1599",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.12:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EEBBF961-3DB5-4DBC-AB6F-D3180EA79E6D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:2.12.13:*:*:*:*:*:*:*",
                    "matchCriteriaId": "86E711C7-37EE-4957-BD49-FA08103357BC",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8150D656-9B13-49D0-9960-4C78E057AB26",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9C048B6A-5AB2-4363-8FE1-88D3F627E1BC",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ABA62CAC-C88C-44E5-A611-366F9AD5FB11",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B53405BD-AC8E-4106-9D21-BCD5815E7ECA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0161F845-C5F4-4318-949A-499A4062FB78",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DBCACBF9-CE33-4F10-8CFC-84F24CC33476",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:gnu:gnutls:3.0.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C42F577F-264C-4F8F-955A-67743965AB8C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket."
          },
          {
            "lang": "es",
            "value": "Desbordamiento de b\u00fafer en la funci\u00f3n gnutls_session_get_data en lib/gnutls_session.c en GnuTLS v2.12.x antes de v2.12.14 y v3.x antes de v3.0.7, cuando se utiliza en un cliente que realiza la reanudaci\u00f3n de sesi\u00f3n no est\u00e1ndar, permite a los servidores remotos de TLS causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un SessionTicket grande."
          }
        ],
        "id": "CVE-2011-4128",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-12-08T20:55:00.890",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/11/09/2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://openwall.com/lists/oss-security/2011/11/09/4"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0429.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0488.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0531.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/48596"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://secunia.com/advisories/48712"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.gnu.org/software/gnutls/security.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:045"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-1418-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://openwall.com/lists/oss-security/2011/11/09/2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://openwall.com/lists/oss-security/2011/11/09/4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0429.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0488.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0531.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/48596"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/48712"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.gnu.org/software/gnutls/security.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:045"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-1418-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:54:54+00:00",
      "cve": "CVE-2011-4128",
      "id": "CVE-2011-4128",
      "initial_release_date": "2011-11-07T00:00:00+00:00",
      "product_status:fixed": "313",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "gnutls: buffer overflow in gnutls_session_get_data() (GNUTLS-SA-2011-2)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-4128.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.