gsd-2022-1122
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
Aliases
Aliases
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"GSD": {
"alias": "CVE-2022-1122",
"description": "A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.",
"id": "GSD-2022-1122",
"references": [
"https://advisories.mageia.org/CVE-2022-1122.html",
"https://www.suse.com/security/cve/CVE-2022-1122.html",
"https://access.redhat.com/errata/RHSA-2022:7645",
"https://access.redhat.com/errata/RHSA-2022:8207"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2022-1122",
"modified": "2023-12-13T01:19:28.559311Z",
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"gitlab.com": {
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{
"affected_range": "=2.4.0",
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"cwe_ids": [
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"CWE-824",
"CWE-937"
],
"date": "2023-02-12",
"description": "A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.",
"fixed_versions": [
"2.5.0"
],
"identifier": "CVE-2022-1122",
"identifiers": [
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],
"not_impacted": "All versions before 2.4.0, all versions after 2.4.0",
"package_slug": "conan/openjpeg",
"pubdate": "2022-03-29",
"solution": "Upgrade to version 2.5.0 or above.",
"title": "Access of Uninitialized Pointer",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-1122",
"https://github.com/uclouvain/openjpeg/issues/1368",
"https://github.com/uclouvain/openjpeg/pull/1369",
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"uuid": "698aa1c7-075d-4d05-9ff7-1ab9d20a69c4"
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-02-12T22:15Z",
"publishedDate": "2022-03-29T18:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.