229 lines
10 KiB
JSON
229 lines
10 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "eventlet",
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"vendor": "eventlet",
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"versions": [
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{
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"status": "affected",
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"version": ">= 0.10, < 0.31.0"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to reasonable limits. As a workaround, restricting memory usage via OS limits would help against overall machine exhaustion, but there is no workaround to protect Eventlet process."
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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": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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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:L",
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"version": "3.1"
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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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"cweId": "CWE-400",
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"description": "{\"CWE-400\":\"Uncontrolled Resource Consumption\"}",
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"lang": "en",
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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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"providerMetadata": {
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"dateUpdated": "2021-05-25T02:06:13.000Z",
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/eventlet/eventlet/security/advisories/GHSA-9p9m-jm8w-94p2"
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},
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{
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"name": "FEDORA-2021-9fde3d7ab1",
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"tags": [
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"vendor-advisory",
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"x_refsource_FEDORA"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5JZP4LZOSP7CUAM3GIRW6PIAWKH5VGB/"
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},
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{
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"name": "FEDORA-2021-d5915c247b",
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"tags": [
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"vendor-advisory",
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"x_refsource_FEDORA"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2WJFSBPLCNSZNHYQC4QDRDFRTEZRMD2L/"
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}
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],
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"source": {
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"advisory": "GHSA-9p9m-jm8w-94p2",
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"discovery": "UNKNOWN"
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},
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"title": "Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-21419",
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"STATE": "PUBLIC",
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"TITLE": "Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "eventlet",
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"version": {
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"version_data": [
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{
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"version_value": ">= 0.10, < 0.31.0"
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"vendor_name": "eventlet"
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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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:L",
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"version": "3.1"
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}
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},
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"problemtype": {
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{
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{
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"references": {
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{
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"refsource": "CONFIRM",
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"url": "https://github.com/eventlet/eventlet/security/advisories/GHSA-9p9m-jm8w-94p2"
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},
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{
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"name": "FEDORA-2021-9fde3d7ab1",
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"refsource": "FEDORA",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5JZP4LZOSP7CUAM3GIRW6PIAWKH5VGB/"
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},
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{
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"name": "FEDORA-2021-d5915c247b",
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"refsource": "FEDORA",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2WJFSBPLCNSZNHYQC4QDRDFRTEZRMD2L/"
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}
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]
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},
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"source": {
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"discovery": "UNKNOWN"
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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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"shortName": "CVE",
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"dateUpdated": "2024-08-03T18:09:16.080Z"
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"title": "CVE Program Container",
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}
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"dateReserved": "2020-12-22T00:00:00.000Z",
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