150 lines
6.2 KiB
JSON
150 lines
6.2 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-2026-96642",
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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": "2026-09-23T14:35:50.130Z",
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"datePublished": "2026-10-21T20:49:56.989Z",
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"dateUpdated": "2026-10-30T16:07:09.659Z"
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},
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"containers": {
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"cna": {
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"title": "Pillow: TarIO negative size field causes infinite CPU-spin loop",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-835",
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"lang": "en",
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"description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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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-3j72-p6qg-6xp7",
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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-3j72-p6qg-6xp7"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/pull/10012",
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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/pull/10012"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/commit/19b695fdcc5eddc37374e2b1645fc4185edaf71d",
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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/19b695fdcc5eddc37374e2b1645fc4185edaf71d"
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},
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{
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"name": "https://github.com/python-pillow/Pillow/releases/tag/13.0.0",
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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/releases/tag/13.0.0"
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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": "< 13.0.0",
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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": "2026-10-21T20:49:56.989Z"
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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 13.0.0, the TarIO initializer in src/PIL/TarIO.py accepts a negative octal member size and computes a backward seek that returns to the same 512-byte header. When the requested member name does not match, the parser repeatedly reads that header, consumes a full CPU core, and never returns. TarIO is reached only when an application directly uses PIL.TarIO.TarIO rather than the default Image.open() path. This issue is fixed in version 13.0.0."
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}
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],
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"source": {
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"advisory": "GHSA-3j72-p6qg-6xp7",
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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-3j72-p6qg-6xp7",
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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": "2026-10-30T16:07:02.731167Z",
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"id": "CVE-2026-96642",
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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": "2026-10-30T16:07:09.659Z"
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}
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}
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]
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}
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} |