139 lines
5.5 KiB
JSON
139 lines
5.5 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-2026-44332",
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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": "2026-05-05T19:52:59.146Z",
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"datePublished": "2026-07-08T19:32:15.113Z",
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"dateUpdated": "2026-07-09T14:33:29.004Z"
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},
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"containers": {
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"cna": {
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"title": "Fiber: Username Enumeration via Timing Oracle in BasicAuth Default Authorizer",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-203",
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"lang": "en",
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"description": "CWE-203: Observable Discrepancy",
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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": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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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/gofiber/fiber/security/advisories/GHSA-g5vh-55hw-rxm8",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/gofiber/fiber/security/advisories/GHSA-g5vh-55hw-rxm8"
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},
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{
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"name": "https://github.com/gofiber/fiber/pull/4245",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/pull/4245"
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},
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{
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"name": "https://github.com/gofiber/fiber/commit/c7ac00edd19f9669b1aebbec6e229658baaa059e",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/commit/c7ac00edd19f9669b1aebbec6e229658baaa059e"
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},
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{
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"name": "https://github.com/gofiber/fiber/releases/tag/v3.3.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/releases/tag/v3.3.0"
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}
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],
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"affected": [
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{
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"vendor": "gofiber",
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"product": "fiber",
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"versions": [
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{
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"version": "< 3.3.0",
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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": "2026-07-08T19:32:15.113Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Fiber is an Express inspired web framework written in Go. Prior to 3.3.0, the default Authorizer function in the BasicAuth middleware in middleware/basicauth/config.go uses short-circuit evaluation that skips password hash comparison for non-existent usernames, enabling reliable remote username enumeration through response timing differences. This issue is fixed in version 3.3.0."
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}
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],
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"source": {
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"advisory": "GHSA-g5vh-55hw-rxm8",
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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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"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": "2026-07-09T14:33:24.172923Z",
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"id": "CVE-2026-44332",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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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": "2026-07-09T14:33:29.004Z"
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}
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}
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]
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}
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} |