Out-of-bounds Read Affecting php7-wddx package, versions <7.2.34-150000.4.103.1
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Test your applications- Snyk ID SNYK-SLES150-PHP7WDDX-3132805
- published 19 Nov 2022
- disclosed 18 Nov 2022
Introduced: 18 Nov 2022
CVE-2019-9023 Open this link in a new tabHow to fix?
Upgrade SLES:15.0 php7-wddx to version 7.2.34-150000.4.103.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7-wddx package and not the php7-wddx package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
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.
References
- https://www.suse.com/security/cve/CVE-2019-9023.html
- https://bugzilla.suse.com/1126823
- https://bugs.php.net/bug.php?id=77418
- https://bugs.php.net/bug.php?id=77394
- https://bugs.php.net/bug.php?id=77385
- https://bugs.php.net/bug.php?id=77382
- https://bugs.php.net/bug.php?id=77381
- https://bugs.php.net/bug.php?id=77371
- https://bugs.php.net/bug.php?id=77370
- http://www.securityfocus.com/bid/107156
- https://www.debian.org/security/2019/dsa-4398
- https://usn.ubuntu.com/3902-1/
- https://usn.ubuntu.com/3902-2/
- https://security.netapp.com/advisory/ntap-20190321-0001/
- https://support.f5.com/csp/article/K06372014
- 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
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299