Executive Summary

Informations
NameCVE-2019-9023First vendor Publication2019-02-22
VendorCveLast vendor Modification2019-06-18

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score7.5Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9023

CWE : Common Weakness Enumeration

%idName
100 %CWE-125Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1
Application848
Os3
Os1
Os1

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/107156
CONFIRM https://security.netapp.com/advisory/ntap-20190321-0001/
https://support.f5.com/csp/article/K06372014
DEBIAN https://www.debian.org/security/2019/dsa-4398
MISC https://bugs.php.net/bug.php?id=77370
https://bugs.php.net/bug.php?id=77371
https://bugs.php.net/bug.php?id=77381
https://bugs.php.net/bug.php?id=77382
https://bugs.php.net/bug.php?id=77385
https://bugs.php.net/bug.php?id=77394
https://bugs.php.net/bug.php?id=77418
REDHAT https://access.redhat.com/errata/RHSA-2019:2519
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
UBUNTU https://usn.ubuntu.com/3902-1/
https://usn.ubuntu.com/3902-2/

Alert History

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DateInformations
2019-08-20 12:05:26
  • Multiple Updates
2019-06-19 00:19:36
  • Multiple Updates
2019-06-08 12:10:41
  • Multiple Updates
2019-05-01 05:19:09
  • Multiple Updates
2019-04-29 21:19:31
  • Multiple Updates
2019-04-25 17:19:13
  • Multiple Updates
2019-04-23 21:19:22
  • Multiple Updates
2019-04-20 12:09:01
  • Multiple Updates
2019-03-29 09:19:07
  • Multiple Updates
2019-03-26 12:09:08
  • Multiple Updates
2019-03-22 00:18:43
  • Multiple Updates
2019-03-15 17:19:17
  • Multiple Updates
2019-03-13 13:19:40
  • Multiple Updates
2019-03-08 09:18:55
  • Multiple Updates
2019-03-07 17:19:35
  • Multiple Updates
2019-03-01 21:19:10
  • Multiple Updates
2019-03-01 17:19:03
  • Multiple Updates
2019-02-27 21:19:59
  • Multiple Updates
2019-02-27 17:19:18
  • Multiple Updates
2019-02-25 21:19:28
  • Multiple Updates
2019-02-23 09:19:28
  • First insertion