156 lines
6.6 KiB
JSON
156 lines
6.6 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-2024-3651",
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"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
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"state": "PUBLISHED",
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"assignerShortName": "@huntr_ai",
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"dateReserved": "2024-04-10T23:50:44.569Z",
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"datePublished": "2024-07-07T17:22:10.032Z",
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"dateUpdated": "2025-11-04T22:06:20.751Z"
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},
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"containers": {
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"cna": {
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"title": "Denial of Service via Quadratic Complexity in kjd/idna",
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"providerMetadata": {
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"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
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"shortName": "@huntr_ai",
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"dateUpdated": "2025-10-15T12:49:38.011Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size."
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}
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],
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"affected": [
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{
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"vendor": "kjd",
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"product": "kjd/idna",
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"versions": [
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{
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"version": "unspecified",
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"lessThan": "3.7",
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"status": "affected",
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"versionType": "custom"
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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://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb"
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},
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{
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"url": "https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d"
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}
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],
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"metrics": [
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{
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"cvssV3_0": {
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"version": "3.0",
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "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:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 6.2,
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"baseSeverity": "MEDIUM"
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}
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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-1333 Inefficient Regular Expression Complexity",
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"cweId": "CWE-1333"
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}
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]
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}
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],
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"source": {
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"advisory": "93d78d07-d791-4b39-a845-cbfabc44aadb",
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"discovery": "EXTERNAL"
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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": "2024-07-07T19:07:43.737156Z",
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"id": "CVE-2024-3651",
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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": "2024-07-07T19:07:50.996Z"
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}
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},
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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://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb",
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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://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d",
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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://lists.debian.org/debian-lts-announce/2024/05/msg00006.html"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F2S5E23N6E52S46KGNYTDFB75LOC4N4D/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S5IDLLD2IKSIVRBSLB34WTSYGLMWUFWF/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ULSC7HBJKXB3BZV367WM5BR6DFEC4Z43/"
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},
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4YQUPYH3SVZ5GFF2CDQ55FCM575AZTF2/"
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}
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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": "2025-11-04T22:06:20.751Z"
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}
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}
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]
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}
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} |