SUSE-SU-2020:14267-1

Vulnerability from csaf_suse - Published: 2020-01-09 15:11 - Updated: 2026-09-20 13:29
Summary
Security update for log4j
Severity
Important
Notes
Title of the patch: Security update for log4j
Description of the patch: This update for log4j fixes the following issues: - CVE-2019-17571: Fixed a remote code execution by deserialization of untrusted data in SocketServer (bsc#1159646).
Patchnames: sleposp3-log4j-14267,slessp4-log4j-14267
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-2019-17571
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 11 SP4:log4j-0:1.2.15-26.32.14.1.noarch —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Point of Sale 11 SP3:log4j-0:1.2.15-26.32.14.1.noarch —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4-LTSS:log4j-0:1.2.15-26.32.14.1.noarch —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4:log4j-0:1.2.15-26.32.14.1.noarch —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 11 SP4:log4j-0:1.2.15-26.32.14.1.noarch —
Vendor Fix
Threats
Impact critical
References
To clipboard 

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          "text": "Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.",
          "title": "CVE description"
        }
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        {
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          "date": "2020-01-09T15:11:02Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2019-17571"
    }
  ]
}



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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.



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.