144 lines
5.8 KiB
JSON
144 lines
5.8 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-2026-42586",
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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": "2026-04-28T17:26:12.086Z",
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"datePublished": "2026-05-13T18:20:46.999Z",
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"dateUpdated": "2026-05-14T18:17:23.328Z"
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},
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"containers": {
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"cna": {
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"title": "Netty: CRLF Injection in Netty Redis Codec Encoder",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-93",
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"lang": "en",
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"description": "CWE-93: Improper Neutralization of CRLF Sequences ('CRLF 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": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 6.8,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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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:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/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/netty/netty/security/advisories/GHSA-rgrr-p7gp-5xj7",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/netty/netty/security/advisories/GHSA-rgrr-p7gp-5xj7"
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}
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],
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"affected": [
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{
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"vendor": "netty",
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"product": "netty",
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"versions": [
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{
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"version": ">= 4.2.0.Alpha1, < 4.2.13.Final",
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"status": "affected"
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},
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{
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"version": "< 4.1.133.Final",
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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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"vendor": "io.netty",
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"product": "netty-codec-redis",
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"versions": [
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{
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"version": ">= 4.2.0.Alpha1, < 4.2.13.Final",
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"status": "affected"
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},
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{
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"version": "< 4.1.133.Final",
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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": "2026-05-13T18:20:46.999Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, the Netty Redis codec encoder (RedisEncoder) writes user-controlled string content directly to the network output buffer without validating or sanitizing CRLF (\\r\\n) characters. Since the Redis Serialization Protocol (RESP) uses CRLF as the command/response delimiter, an attacker who can control the content of a Redis message can inject arbitrary Redis commands or forge fake responses. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final."
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}
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],
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"source": {
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"advisory": "GHSA-rgrr-p7gp-5xj7",
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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/netty/netty/security/advisories/GHSA-rgrr-p7gp-5xj7",
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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": "2026-05-14T18:17:18.157220Z",
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"id": "CVE-2026-42586",
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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": "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": "2026-05-14T18:17:23.328Z"
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}
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}
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]
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}
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} |