172 lines
7.2 KiB
JSON
172 lines
7.2 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-2026-45799",
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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": "2026-05-13T08:19:32.603Z",
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"datePublished": "2026-07-17T19:49:30.331Z",
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"dateUpdated": "2026-07-20T13:51:25.748Z"
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},
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"containers": {
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"cna": {
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"title": "Wire: skipGroup() missing negative-length check allows 10-byte payload to crash any Wire-decoding service",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-129",
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"lang": "en",
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"description": "CWE-129: Improper Validation of Array Index",
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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": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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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:N/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/square/wire/security/advisories/GHSA-7xpr-hc2w-34m9",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/square/wire/security/advisories/GHSA-7xpr-hc2w-34m9"
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},
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{
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"name": "https://github.com/square/wire/pull/3595",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/pull/3595"
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},
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{
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"name": "https://github.com/square/wire/pull/3597",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/pull/3597"
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},
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{
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"name": "https://github.com/square/wire/commit/47d5b0dba53935d5332cd41a80a353b3fc90e7b0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/commit/47d5b0dba53935d5332cd41a80a353b3fc90e7b0"
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},
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{
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"name": "https://github.com/square/wire/commit/e4e56fab38a547d9625f05c97f1d8f0bcc3a5773",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/commit/e4e56fab38a547d9625f05c97f1d8f0bcc3a5773"
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},
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{
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"name": "https://github.com/square/wire/releases/tag/6.3.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/releases/tag/6.3.0"
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},
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{
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"name": "https://github.com/square/wire/releases/tag/7.0.0-alpha03",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/square/wire/releases/tag/7.0.0-alpha03"
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}
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],
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"affected": [
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{
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"vendor": "square",
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"product": "wire",
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"versions": [
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{
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"version": "< 6.3.0",
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"status": "affected"
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},
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{
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"version": ">= 7.0.0-alpha01, < 7.0.0-alpha03",
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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": "2026-07-17T19:49:30.331Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Wire provides gRPC and protocol buffers for Android, Kotlin, Swift, and Java. Prior to 6.3.0 and 7.0.0-alpha03, ByteArrayProtoReader32.skipGroup() and ProtoReader.skipGroup() in wire-runtime do not validate that a LENGTH_DELIMITED field length is non-negative before skip(), allowing a crafted protobuf varint encoding -128 as a signed Int to make skip(-128) move the internal position negative and make the next readByte() throw ArrayIndexOutOfBoundsException instead of the documented IOException or ProtocolException, which can crash services using ProtoAdapter.decode(byte[]) on untrusted payloads. This issue is fixed in versions 6.3.0 and 7.0.0-alpha03."
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}
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],
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"source": {
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"advisory": "GHSA-7xpr-hc2w-34m9",
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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/square/wire/security/advisories/GHSA-7xpr-hc2w-34m9",
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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": "2026-07-20T13:51:12.411548Z",
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"id": "CVE-2026-45799",
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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": "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": "2026-07-20T13:51:25.748Z"
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}
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}
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]
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}
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} |