Upstream information

CVE-2017-8786 at MITRE

Description

pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.0
SUSE Bugzilla entries: 1036942 [RESOLVED / WONTFIX], 1037718 [RESOLVED / DUPLICATE]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
  • libpcre2-16-0 >= 10.31-1.14
  • libpcre2-32-0 >= 10.31-1.14
  • libpcre2-8-0 >= 10.31-1.14
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libpcre2-16-0
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libpcre2-16-0 >= 10.31-1.14
  • libpcre2-32-0 >= 10.31-1.14
  • libpcre2-8-0 >= 10.31-1.14
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libpcre2-16-0
SUSE Linux Enterprise Module for Desktop Applications 15
  • libpcre2-posix2 >= 10.31-1.14
  • pcre2-devel >= 10.31-1.14
 Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA libpcre2-posix2
SUSE Linux Enterprise Module for Desktop Applications 15 SP1
  • libpcre2-posix2 >= 10.31-1.14
  • pcre2-devel >= 10.31-1.14
 Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 GA libpcre2-posix2
openSUSE Leap 15.0
  • libpcre2-8-0 >= 10.31-lp150.1.3
 Patchnames:
openSUSE Leap 15.0 GA libpcre2-8-0