Out-of-bounds Write Affecting opensc package, versions *


Severity

Recommended
low

Based on Debian security rating

    Threat Intelligence

    EPSS
    0.21% (59th percentile)

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  • Snyk ID SNYK-DEBIAN9-OPENSC-2770123
  • published 21 Apr 2022
  • disclosed 18 Apr 2022

How to fix?

There is no fixed version for Debian:9 opensc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream opensc package and not the opensc package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.

CVSS Scores

version 3.1
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NVD

5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
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SUSE

7.8 high
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Red Hat

5.3 medium