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123 lines
3.4 KiB
JSON
123 lines
3.4 KiB
JSON
{
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"id": "CVE-2023-2804",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2023-05-25T22:15:09.443",
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"lastModified": "2024-02-13T19:15:08.517",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash."
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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:R/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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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-787"
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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-122"
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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:libjpeg-turbo:libjpeg-turbo:2.1.90:*:*:*:*:*:*:*",
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"matchCriteriaId": "B3DDE171-3648-4EA8-BD44-788B3FDAF61E"
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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://access.redhat.com/security/cve/CVE-2023-2804",
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"source": "secalert@redhat.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2208447",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Patch"
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]
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},
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{
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118",
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"source": "secalert@redhat.com",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch"
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]
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},
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{
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675",
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"source": "secalert@redhat.com",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch"
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]
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},
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{
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"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html",
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"source": "secalert@redhat.com"
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}
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]
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} |