SUSE-SU-2019:14032-1

Vulnerability from csaf_suse - Published: 2019-04-27 08:51 - Updated: 2026-09-20 13:11
Summary
Security update for libssh2_org
Severity
Important
Notes
Title of the patch: Security update for libssh2_org
Description of the patch: This update for libssh2_org fixes the following issues: - Incorrect upstream fix for CVE-2019-3859 broke public key authentication [bsc#1133528, bsc#1130103]
Patchnames: sleposp3-libssh2_org-14032
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-0:1.2.9-4.2.12.8.1.i586 —
Vendor Fix
Threats
Impact moderate

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for libssh2_org",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for libssh2_org fixes the following issues:\n\n- Incorrect upstream fix for CVE-2019-3859 broke public key authentication [bsc#1133528, bsc#1130103]\n\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "sleposp3-libssh2_org-14032",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2019_14032-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2019:14032-1",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914032-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2019:14032-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2019-April/005376.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1130103",
        "url": "https://bugzilla.suse.com/1130103"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1133528",
        "url": "https://bugzilla.suse.com/1133528"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-3859 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-3859/"
      }
    ],
    "title": "Security update for libssh2_org",
    "tracking": {
      "current_release_date": "2026-09-20T13:11:35Z",
      "generator": {
        "date": "2019-04-27T08:51:26Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2019:14032-1",
      "initial_release_date": "2019-04-27T08:51:26Z",
      "revision_history": [
        {
          "date": "2019-04-27T08:51:26Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T13:11:35Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libssh2-1-0:1.2.9-4.2.12.8.1.i586",
                "product": {
                  "name": "libssh2-1-0:1.2.9-4.2.12.8.1.i586",
                  "product_id": "libssh2-1-0:1.2.9-4.2.12.8.1.i586",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:libssh2:libssh2:1.2.9:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/libssh2-1@1.2.9-4.2.12.8.1?arch=i586\u0026upstream=libssh2_org-0:1.2.9-4.2.12.8.1.src.rpm"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i586"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Point of Sale 11 SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Point of Sale 11 SP3",
                  "product_id": "SUSE Linux Enterprise Point of Sale 11 SP3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-pos:11:sp3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libssh2-1-0:1.2.9-4.2.12.8.1.i586 as component of SUSE Linux Enterprise Point of Sale 11 SP3",
          "product_id": "SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-0:1.2.9-4.2.12.8.1.i586"
        },
        "product_reference": "libssh2-1-0:1.2.9-4.2.12.8.1.i586",
        "relates_to_product_reference": "SUSE Linux Enterprise Point of Sale 11 SP3"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-3859",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-3859"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-0:1.2.9-4.2.12.8.1.i586"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-3859",
          "url": "https://www.suse.com/security/cve/CVE-2019-3859"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1128480 for CVE-2019-3859",
          "url": "https://bugzilla.suse.com/1128480"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1130103 for CVE-2019-3859",
          "url": "https://bugzilla.suse.com/1130103"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1135434 for CVE-2019-3859",
          "url": "https://bugzilla.suse.com/1135434"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-0:1.2.9-4.2.12.8.1.i586"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-0:1.2.9-4.2.12.8.1.i586"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-04-27T08:51:26Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-3859"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Loading…

Loading…

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.


Loading…