github - ghsa-px93-6r58-rr4j

ghsa-px93-6r58-rr4j

Vulnerability from github

Published

2022-05-17 01:41

Modified

2022-05-17 01:41

Details

Multiple double free vulnerabilities in the (1) agent_sign_data function in agent.c, (2) channel_request function in channels.c, (3) ssh_userauth_pubkey function in auth.c, (4) sftp_parse_attr_3 function in sftp.c, and (5) try_publickey_from_file function in keyfiles.c in libssh before 0.5.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2012-4559"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-11-30T22:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Multiple double free vulnerabilities in the (1) agent_sign_data function in agent.c, (2) channel_request function in channels.c, (3) ssh_userauth_pubkey function in auth.c, (4) sftp_parse_attr_3 function in sftp.c, and (5) try_publickey_from_file function in keyfiles.c in libssh before 0.5.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.",
  "id": "GHSA-px93-6r58-rr4j",
  "modified": "2022-05-17T01:41:57Z",
  "published": "2022-05-17T01:41:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-4559"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80218"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2577"
    },
    {
      "type": "WEB",
      "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:175"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/11/20/3"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/56604"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1640-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-4559

Vulnerability from cvelistv5

Published

2012-11-30 22:00

Modified

2024-08-06 20:42

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=871612	x_refsource_MISC
	http://www.debian.org/security/2012/dsa-2577	vendor-advisory, x_refsource_DEBIAN
	http://www.mandriva.com/security/advisories?name=MDVSA-2012:175	vendor-advisory, x_refsource_MANDRIVA
	http://www.ubuntu.com/usn/USN-1640-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html	vendor-advisory, x_refsource_SUSE
	https://exchange.xforce.ibmcloud.com/vulnerabilities/80218	vdb-entry, x_refsource_XF
	http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html	vendor-advisory, x_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2012/11/20/3	mailing-list, x_refsource_MLIST
	http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html	vendor-advisory, x_refsource_FEDORA
	http://www.securityfocus.com/bid/56604	vdb-entry, x_refsource_BID
	http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T20:42:54.503Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
          },
          {
            "name": "DSA-2577",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2577"
          },
          {
            "name": "MDVSA-2012:175",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:175"
          },
          {
            "name": "USN-1640-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1640-1"
          },
          {
            "name": "openSUSE-SU-2013:0130",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html"
          },
          {
            "name": "openSUSE-SU-2012:1622",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html"
          },
          {
            "name": "libssh-code-execution(80218)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80218"
          },
          {
            "name": "FEDORA-2012-18610",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html"
          },
          {
            "name": "openSUSE-SU-2012:1620",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html"
          },
          {
            "name": "[oss-security] 20121120 libssh 0.5.3 release fixes multiple security issues",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2012/11/20/3"
          },
          {
            "name": "FEDORA-2012-18677",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html"
          },
          {
            "name": "56604",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/56604"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-11-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Multiple double free vulnerabilities in the (1) agent_sign_data function in agent.c, (2) channel_request function in channels.c, (3) ssh_userauth_pubkey function in auth.c, (4) sftp_parse_attr_3 function in sftp.c, and (5) try_publickey_from_file function in keyfiles.c in libssh before 0.5.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
        },
        {
          "name": "DSA-2577",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2577"
        },
        {
          "name": "MDVSA-2012:175",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:175"
        },
        {
          "name": "USN-1640-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1640-1"
        },
        {
          "name": "openSUSE-SU-2013:0130",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html"
        },
        {
          "name": "openSUSE-SU-2012:1622",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html"
        },
        {
          "name": "libssh-code-execution(80218)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80218"
        },
        {
          "name": "FEDORA-2012-18610",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html"
        },
        {
          "name": "openSUSE-SU-2012:1620",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html"
        },
        {
          "name": "[oss-security] 20121120 libssh 0.5.3 release fixes multiple security issues",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/11/20/3"
        },
        {
          "name": "FEDORA-2012-18677",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html"
        },
        {
          "name": "56604",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/56604"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2012-4559",
          "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": "Multiple double free vulnerabilities in the (1) agent_sign_data function in agent.c, (2) channel_request function in channels.c, (3) ssh_userauth_pubkey function in auth.c, (4) sftp_parse_attr_3 function in sftp.c, and (5) try_publickey_from_file function in keyfiles.c in libssh before 0.5.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=871612",
              "refsource": "MISC",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
            },
            {
              "name": "DSA-2577",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2012/dsa-2577"
            },
            {
              "name": "MDVSA-2012:175",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:175"
            },
            {
              "name": "USN-1640-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1640-1"
            },
            {
              "name": "openSUSE-SU-2013:0130",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html"
            },
            {
              "name": "openSUSE-SU-2012:1622",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html"
            },
            {
              "name": "libssh-code-execution(80218)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80218"
            },
            {
              "name": "FEDORA-2012-18610",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html"
            },
            {
              "name": "openSUSE-SU-2012:1620",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html"
            },
            {
              "name": "[oss-security] 20121120 libssh 0.5.3 release fixes multiple security issues",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2012/11/20/3"
            },
            {
              "name": "FEDORA-2012-18677",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html"
            },
            {
              "name": "56604",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/56604"
            },
            {
              "name": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/",
              "refsource": "CONFIRM",
              "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-4559",
    "datePublished": "2012-11-30T22:00:00",
    "dateReserved": "2012-08-21T00:00:00",
    "dateUpdated": "2024-08-06T20:42:54.503Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted