ghsa-p652-vj2w-8mcw
Vulnerability from github
Published
2022-05-24 17:38
Modified
2022-10-07 18:16
Severity ?
Details
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
{ "affected": [], "aliases": [ "CVE-2020-27844" ], "database_specific": { "cwe_ids": [ "CWE-20", "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-01-05T18:15:00Z", "severity": "HIGH" }, "details": "A flaw was found in openjpeg\u0027s src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "id": "GHSA-p652-vj2w-8mcw", "modified": "2022-10-07T18:16:22Z", "published": "2022-05-24T17:38:00Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27844" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1907521" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202101-29" }, { "type": "WEB", "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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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.