99 lines
3.9 KiB
JSON
99 lines
3.9 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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"state": "PUBLISHED",
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"cveId": "CVE-2021-3618",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"assignerShortName": "redhat",
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"dateUpdated": "2024-08-03T17:01:07.459Z",
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"dateReserved": "2021-06-24T00:00:00.000Z",
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"datePublished": "2022-03-23T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2022-11-23T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer."
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}
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],
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"affected": [
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{
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"vendor": "n/a",
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"product": "ALPACA",
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"versions": [
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{
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"version": "vsftpd 3.0.4, nginx 1.21.0, sendmail 8.17",
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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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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1975623"
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},
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{
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"url": "https://alpaca-attack.com/"
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},
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{
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"name": "[debian-lts-announce] 20221122 [SECURITY] [DLA 3203-1] nginx security update",
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"tags": [
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"mailing-list"
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],
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"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-295",
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"cweId": "CWE-295"
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}
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]
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}
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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": "2024-08-03T17:01:07.459Z"
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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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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1975623",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://alpaca-attack.com/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "[debian-lts-announce] 20221122 [SECURITY] [DLA 3203-1] nginx security update",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00031.html"
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}
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]
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}
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]
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}
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} |