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94 lines
2.6 KiB
JSON
94 lines
2.6 KiB
JSON
{
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"id": "CVE-2022-45142",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2023-03-06T23:15:11.233",
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"lastModified": "2023-10-08T09:15:11.120",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding \"!= 0\" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-354"
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}
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]
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},
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-354"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:heimdal_project:heimdal:7.7.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "BCC5903D-5BD2-4BA3-8380-DA8895795C89"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:heimdal_project:heimdal:7.8.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "AE3686D9-71B1-498E-8CAD-FEA89B78D6DB"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://security.gentoo.org/glsa/202310-06",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://www.openwall.com/lists/oss-security/2023/02/08/1",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List"
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]
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}
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]
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} |