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cpe:2.3:a:oniguruma_project:oniguruma:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorOniguruma Project (3e0ccd30-0e69-5758-9a82-c2fd988aa97b)
ProductOniguruma (53065fe1-2374-53cd-9dae-d8ba55703824)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/kkos/oniguruma purl2cpe 2026-06-01 10:16:14.849365
pkg:gitlab/redhat/oniguruma purl2cpe 2026-06-01 10:16:14.849368
pkg:rpm/centos/oniguruma purl2cpe 2026-06-01 10:16:14.849371
pkg:rpm/fedora/oniguruma purl2cpe 2026-06-01 10:16:14.849374
pkg:rpm/opensuse/oniguruma purl2cpe 2026-06-01 10:16:14.849376

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2019-19246 vulnerable 2026-06-08 05:13:21.782182 Details available
Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
Published: 2019-11-25T16:16:20.000Z
Updated: 2024-08-05T02:09:39.638Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19204 vulnerable 2026-06-08 05:13:21.632481 Details available
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
Published: 2019-11-21T20:06:47.000Z
Updated: 2024-08-05T02:09:39.457Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19203 vulnerable 2026-06-08 05:13:21.631935 Details available
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.
Published: 2019-11-21T20:06:59.000Z
Updated: 2024-08-05T02:09:39.577Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19012 vulnerable 2026-06-08 05:13:21.318688 Details available
An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.
Published: 2019-11-16T15:30:47.000Z
Updated: 2024-08-05T02:02:39.918Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-16163 vulnerable 2026-06-08 05:13:07.829861 Details available
Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c.
Published: 2019-09-09T15:38:09.000Z
Updated: 2024-08-05T01:10:41.294Z
Reference links
Imported from gcve-enriched-dumps CVE data

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