166 lines
6.8 KiB
JSON
166 lines
6.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-30847",
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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": "2023-04-18T16:13:15.881Z",
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"datePublished": "2023-04-27T14:08:35.112Z",
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"dateUpdated": "2025-01-30T19:51:44.963Z"
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},
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"containers": {
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"cna": {
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"title": "H2O vulnerable to read from uninitialized pointer in the reverse proxy handler",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-824",
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"lang": "en",
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"description": "CWE-824: Access of Uninitialized Pointer",
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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": "HIGH",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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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:H",
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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/h2o/h2o/security/advisories/GHSA-p5hj-phwj-hrvx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/h2o/h2o/security/advisories/GHSA-p5hj-phwj-hrvx"
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},
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{
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"name": "https://github.com/h2o/h2o/pull/3229",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/h2o/h2o/pull/3229"
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},
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{
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"name": "https://github.com/h2o/h2o/commit/f010336bab162839df43d9e87570897466c97e33",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/h2o/h2o/commit/f010336bab162839df43d9e87570897466c97e33"
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}
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],
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"affected": [
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{
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"vendor": "h2o",
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"product": "h2o",
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"versions": [
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{
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"version": "<= 2.3.0-beta2",
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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": "2023-04-27T14:08:35.112Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP servers. Pull request number 3229 fixes the issue. The pull request has been merged to the `master` branch in commit f010336. Users should upgrade to commit f010336 or later."
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}
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],
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"source": {
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"advisory": "GHSA-p5hj-phwj-hrvx",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T14:37:15.566Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"name": "https://github.com/h2o/h2o/security/advisories/GHSA-p5hj-phwj-hrvx",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/h2o/h2o/security/advisories/GHSA-p5hj-phwj-hrvx"
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},
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{
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"name": "https://github.com/h2o/h2o/pull/3229",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/h2o/h2o/pull/3229"
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},
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{
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"name": "https://github.com/h2o/h2o/commit/f010336bab162839df43d9e87570897466c97e33",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/h2o/h2o/commit/f010336bab162839df43d9e87570897466c97e33"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-01-30T19:51:39.518738Z",
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"id": "CVE-2023-30847",
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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": "2025-01-30T19:51:44.963Z"
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}
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}
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]
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}
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} |