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SUSE-SU-2019:14098-1

Vulnerability from csaf_suse - Published: 2019-06-21 08:24 - Updated: 2019-06-21 08:24
Summary
Security update for libssh2_org
Severity
Moderate
Notes
Title of the patch: Security update for libssh2_org
Description of the patch: This update for libssh2_org fixes the following issues: - Fix the previous fix for CVE-2019-3860 (bsc#1136570, bsc#1128481) (Out-of-bounds reads with specially crafted SFTP packets)
Patchnames: sleposp3-libssh2_org-14098
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2019-3860
3.5 (Low)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Point of Sale 11 SP3:libssh2-1-1.2.9-4.2.12.11.1.i586 —
Vendor Fix
Threats
Impact low
References
To clipboard 

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        "title": "Description of the patch"
      },
      {
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  "product_tree": {
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      ],
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          "text": "An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. 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"
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          "summary": "SUSE Bug 1136570 for CVE-2019-3860",
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          "date": "2019-06-21T08:24:03Z",
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        }
      ],
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    }
  ]
}



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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

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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.


Detection rules are retrieved from Rulezet.


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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.