ghsa-f6fp-28gh-x93q
Vulnerability from github
Published
2022-05-14 00:58
Modified
2022-05-14 00:58
Severity ?
Details
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.
{
"affected": [],
"aliases": [
"CVE-2019-9023"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-02-22T23:29:00Z",
"severity": "CRITICAL"
},
"details": "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.",
"id": "GHSA-f6fp-28gh-x93q",
"modified": "2022-05-14T00:58:05Z",
"published": "2022-05-14T00:58:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9023"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2519"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3299"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77370"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77371"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77381"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77382"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77385"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77394"
},
{
"type": "WEB",
"url": "https://bugs.php.net/bug.php?id=77418"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190321-0001"
},
{
"type": "WEB",
"url": "https://support.f5.com/csp/article/K06372014"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3902-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3902-2"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4398"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/107156"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.