154 lines
6.4 KiB
JSON
154 lines
6.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-55798",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-06-17T14:40:28.381Z",
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"datePublished": "2026-07-06T18:44:38.441Z",
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"dateUpdated": "2026-07-07T15:19:40.072Z"
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},
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"containers": {
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"cna": {
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"title": "Pillow: WindowsViewer.get_command() OS command injection via unescaped shell path",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-78",
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"lang": "en",
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"description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "LOCAL",
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"availabilityImpact": "LOW",
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"baseScore": 4.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
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"version": "3.1"
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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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"name": "https://github.com/python-pillow/Pillow/security/advisories/GHSA-4x4j-2g7c-83w6",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/python-pillow/Pillow/security/advisories/GHSA-4x4j-2g7c-83w6"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/commit/8404ea5fe5df40fc34aa1e51403dd6fce0778b8a",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/python-pillow/Pillow/commit/8404ea5fe5df40fc34aa1e51403dd6fce0778b8a"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/commit/88194166691b7b603529b8b036ab3ab9cedd2de4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/python-pillow/Pillow/commit/88194166691b7b603529b8b036ab3ab9cedd2de4"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/commit/b0e06caa64c1405aa3da0bb1d2bd9a77ca22de7f",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/python-pillow/Pillow/commit/b0e06caa64c1405aa3da0bb1d2bd9a77ca22de7f"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rst",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rst"
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}
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],
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"affected": [
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{
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"vendor": "python-pillow",
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"product": "Pillow",
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"versions": [
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{
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"version": "< 12.3.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-06T18:44:38.441Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Pillow is a Python imaging library. Prior to 12.3.0, WindowsViewer.get_command() constructed a cmd.exe shell command by directly embedding a file path into an f-string without escaping and passed the result to subprocess.Popen(..., shell=True), allowing shell metacharacters in the file path to inject arbitrary cmd.exe commands. This issue is fixed in version 12.3.0."
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}
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],
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"source": {
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"advisory": "GHSA-4x4j-2g7c-83w6",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/python-pillow/Pillow/security/advisories/GHSA-4x4j-2g7c-83w6",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-07T15:19:30.348707Z",
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"id": "CVE-2026-55798",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-07T15:19:40.072Z"
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}
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}
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]
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}
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} |