PRIOn knowledge basePRION:CVE-2019-9023Heap overflow
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 16.04 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 12.04 | |
| debian_linux | eq | 9.0 | |
| leap | eq | 42.3 | |
| php | ge | 7.2.0 | |
| php | lt | 7.2.14 | |
| php | ge | 7.0.0 | |
| php | lt | 7.1.26 | |
| php | lt | 5.6.40 |
References
lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html
lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
www.securityfocus.com/bid/107156
access.redhat.com/errata/RHSA-2019:2519
access.redhat.com/errata/RHSA-2019:3299
bugs.php.net/bug.php?id=77370
bugs.php.net/bug.php?id=77371
bugs.php.net/bug.php?id=77381
bugs.php.net/bug.php?id=77382
bugs.php.net/bug.php?id=77385
bugs.php.net/bug.php?id=77394
bugs.php.net/bug.php?id=77418
security.netapp.com/advisory/ntap-20190321-0001/
support.f5.com/csp/article/K06372014
usn.ubuntu.com/3902-1/
usn.ubuntu.com/3902-2/
www.debian.org/security/2019/dsa-4398
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