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https://github.com/fkie-cad/nvd-json-data-feeds.git
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131 lines
3.9 KiB
JSON
131 lines
3.9 KiB
JSON
{
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"id": "CVE-2023-1999",
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"sourceIdentifier": "cve-coordination@google.com",
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"published": "2023-06-20T12:15:09.600",
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"lastModified": "2025-02-13T17:16:01.293",
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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": "There exists a use after free/double free in libwebp. An attacker can use the\u00a0ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free."
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},
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{
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"lang": "es",
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"value": "Existe un Use After Free/Double Free en libwebp. Un atacante puede usar la funci\u00f3n ApplyFiltersAndEncode() y hacer un bucle para liberar best.bw y asignar best = puntero trial. El segundo bucle devolver\u00e1 0 debido a un error de memoria insuficiente en el codificador VP8, el puntero sigue asignado a trial y el AddressSanitizer intentar\u00e1 un doble free."
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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": "cve-coordination@google.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 1.6,
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"impactScore": 3.6
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},
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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:N/A:H",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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": "NONE",
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"availabilityImpact": "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": "cve-coordination@google.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-416"
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}
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]
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},
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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-415"
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},
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{
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"lang": "en",
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"value": "CWE-416"
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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:webmproject:libwebp:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "0.4.2",
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"versionEndExcluding": "1.3.1",
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"matchCriteriaId": "17956DAA-EA1F-40A8-8B19-EFBFDBC36DCA"
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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://chromium.googlesource.com/webm/libwebp",
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"source": "cve-coordination@google.com",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://security.gentoo.org/glsa/202309-05",
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"source": "cve-coordination@google.com"
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},
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{
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"url": "https://chromium.googlesource.com/webm/libwebp",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://security.gentoo.org/glsa/202309-05",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |