Out-of-bounds Read Affecting php-enchant package, versions <0:7.3.20-1.module+el8.2.0+7373+b272fdef
Threat Intelligence
EPSS
0.59% (79th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-PHPENCHANT-1947855
- published 26 Jul 2021
- disclosed 6 Nov 2019
Introduced: 6 Nov 2019
CVE-2019-19203 Open this link in a new tabHow to fix?
Upgrade Centos:8 php-enchant to version 0:7.3.20-1.module+el8.2.0+7373+b272fdef or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-enchant package and not the php-enchant package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.
References
- https://access.redhat.com/security/cve/CVE-2019-19203
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL/
- https://github.com/kkos/oniguruma/issues/163
- https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2
- https://github.com/ManhNDd/CVE-2019-19203
- https://github.com/tarantula-team/CVE-2019-19203
- https://access.redhat.com/errata/RHSA-2020:3662
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL/
CVSS Scores
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