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Oracle Linux: (CVE-2016-3191) ELSA-2016-1025: pcre security update

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Oracle Linux: (CVE-2016-3191) ELSA-2016-1025: pcre security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/17/2016
Created
07/25/2018
Added
05/11/2016
Modified
01/22/2018

Description

The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.

Solution(s)

  • oracle-linux-upgrade-pcre
  • oracle-linux-upgrade-pcre-devel
  • oracle-linux-upgrade-pcre-static
  • oracle-linux-upgrade-pcre-tools

References

  • ELSA-2016-1025
  • RHSA-2016:1025
  • RHSA-2016:1132
  • 84810
  • CVE-2016-3191
  • USN-2943-1
  • DLA-441-1
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