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Oracle Linux: (CVE-2019-20838) ELSA-2021-4373: pcre security update

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Oracle Linux: (CVE-2019-20838) ELSA-2021-4373: pcre security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
06/15/2020
Created
11/19/2021
Added
11/17/2021
Modified
11/23/2022

Description

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

Solution(s)

  • oracle-linux-upgrade-pcre
  • oracle-linux-upgrade-pcre-cpp
  • oracle-linux-upgrade-pcre-devel
  • oracle-linux-upgrade-pcre-static
  • oracle-linux-upgrade-pcre-utf16
  • oracle-linux-upgrade-pcre-utf32

References

  • ELSA-2021-4373
  • CVE-2019-20838
  • USN-5425-1

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