RHSA-2021:1600

Vulnerability from csaf_opensuse - Published: 2021-05-18 00:00 - Updated: 2026-09-20 11:14
Summary
security update for opensc
Severity
Moderate
Notes
Title of the patch: security update for opensc
Description of the patch: This security update provides a functional equivalent of RHSA-2021:1600. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2021:1600.
Patchnames: RHSA-2021:1600
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 Liberty Linux 8:opensc-0:0.20.0-4.el8.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:opensc-0:0.20.0-4.el8.x86_64 —
Vendor Fix
Threats
Impact moderate
Affected products
Recommended 2 products, the same list as for CVE-2020-26570
Threats
Impact moderate
Affected products
Recommended 2 products, the same list as for CVE-2020-26570
Threats
Impact moderate

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        }
      ],
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          "text": "The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.",
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      ],
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            "SUSE Liberty Linux 8:opensc-0:0.20.0-4.el8.x86_64"
          ]
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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

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.

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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.


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