Upstream information

CVE-2019-9025 at MITRE

Description

An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.

SUSE information

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

This issue is currently rated as having important 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 SUSE
Base Score 9.8 7
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High High
SUSE Bugzilla entry: 1126705 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Module for Web and Scripting 12 php5 Not affected
SUSE Linux Enterprise Module for Web and Scripting 12 php7 Not affected
SUSE Linux Enterprise Module for Web and Scripting 15 php7 Not affected
SUSE Linux Enterprise SDK 12 SP4 php5 Not affected
SUSE Linux Enterprise SDK 12 SP4 php7 Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS php53 Not affected
SUSE Linux Enterprise Server 11 SP4 php53 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 php53 Not affected