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CentOS Linux: CVE-2020-12762: Moderate: json-c security and bug fix update (Multiple Advisories)

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CentOS Linux: CVE-2020-12762: Moderate: json-c security and bug fix update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
05/09/2020
Created
11/11/2021
Added
11/10/2021
Modified
11/08/2023

Description

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.

Solution(s)

  • centos-upgrade-json-c
  • centos-upgrade-json-c-debuginfo
  • centos-upgrade-json-c-debugsource
  • centos-upgrade-json-c-devel
  • centos-upgrade-libfastjson
  • centos-upgrade-libfastjson-debuginfo
  • centos-upgrade-libfastjson-debugsource

References

  • DSA-4741
  • CVE-2020-12762

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