gsd-2020-27843
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.
Aliases
Aliases
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"description": "A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.",
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"https://www.suse.com/security/cve/CVE-2020-27843.html",
"https://www.debian.org/security/2021/dsa-4882",
"https://access.redhat.com/errata/RHSA-2021:4251",
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"https://advisories.mageia.org/CVE-2020-27843.html",
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"gsd": {
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"remediation": "unknown",
"reportConfidence": "confirmed",
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"modified": "2023-12-13T01:22:11.093091Z",
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"date": "2021-07-20",
"description": "A flaw was found in OpenJPEG This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.",
"fixed_versions": [
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"package_slug": "conan/openjpeg",
"pubdate": "2021-01-05",
"solution": "Upgrade to version 2.4.0 or above.",
"title": "Out-of-bounds Read",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": true
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"attackVector": "LOCAL",
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"baseScore": 5.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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},
"lastModifiedDate": "2022-06-16T19:31Z",
"publishedDate": "2021-01-05T18:15Z"
}
}
}
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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.