ghsa-f46j-qjjj-q5vh
Vulnerability from github
Published
2022-05-24 17:38
Modified
2022-05-24 17:38
Severity ?
Details
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
{ "affected": [], "aliases": [ "CVE-2020-27842" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-01-05T18:15:00Z", "severity": "MODERATE" }, "details": "There\u0027s a flaw in openjpeg\u0027s t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.", "id": "GHSA-f46j-qjjj-q5vh", "modified": "2022-05-24T17:38:00Z", "published": "2022-05-24T17:38:00Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27842" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1907513" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202101-29" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-4882" }, { "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:N/I:N/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.