ghsa-ggp4-f63c-mcc4
Vulnerability from github
Published
2022-05-24 17:01
Modified
2022-05-24 17:01
Details
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.
{ "affected": [], "aliases": [ "CVE-2019-19203" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-11-21T21:15:00Z", "severity": "HIGH" }, "details": "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.", "id": "GHSA-ggp4-f63c-mcc4", "modified": "2022-05-24T17:01:44Z", "published": "2022-05-24T17:01:44Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19203" }, { "type": "WEB", "url": "https://github.com/kkos/oniguruma/issues/163" }, { "type": "WEB", "url": "https://github.com/ManhNDd/CVE-2019-19203" }, { "type": "WEB", "url": "https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2" }, { "type": "WEB", "url": "https://github.com/tarantula-team/CVE-2019-19203" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL" } ], "schema_version": "1.4.0", "severity": [] }
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- 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.