gsd-2021-27290
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-27290",
"description": "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
"id": "GSD-2021-27290",
"references": [
"https://www.suse.com/security/cve/CVE-2021-27290.html",
"https://access.redhat.com/errata/RHSA-2021:3639",
"https://access.redhat.com/errata/RHSA-2021:3638",
"https://access.redhat.com/errata/RHSA-2021:3074",
"https://access.redhat.com/errata/RHSA-2021:3073",
"https://access.redhat.com/errata/RHSA-2021:2932",
"https://access.redhat.com/errata/RHSA-2021:2931",
"https://advisories.mageia.org/CVE-2021-27290.html",
"https://security.archlinux.org/CVE-2021-27290",
"https://linux.oracle.com/cve/CVE-2021-27290.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"details": "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
"id": "GSD-2021-27290",
"modified": "2023-12-13T01:23:35.559627Z",
"schema_version": "1.4.0"
}
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"affects": {
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"product_data": [
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"product_name": "n/a",
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"url": "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf"
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{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=5.2.2 \u003c6.0.2||\u003e=7.0.0 \u003c8.0.1",
"affected_versions": "All versions starting from 5.2.2 before 6.0.2, all versions starting from 7.0.0 before 8.0.1",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-05-13",
"description": "ssri processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
"fixed_versions": [
"6.0.2",
"8.0.1"
],
"identifier": "CVE-2021-27290",
"identifiers": [
"CVE-2021-27290"
],
"not_impacted": "All versions before 5.2.2, all versions starting from 6.0.2 before 7.0.0, all versions starting from 8.0.1",
"package_slug": "npm/ssri",
"pubdate": "2021-03-12",
"solution": "Upgrade to versions 6.0.2, 8.0.1 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-27290"
],
"uuid": "92f00ec7-7322-4e52-8812-f08ae3d3ecf1"
}
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}
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-05-13T20:51Z",
"publishedDate": "2021-03-12T22:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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