CVE-2017-8786

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.

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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

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 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
openSUSE Leap 15.0	libpcre2-8-0 >= 10.31-lp150.1.3	Patchnames: openSUSE Leap 15.0 GA libpcre2-8-0