gsd-2021-26813
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-26813",
"description": "markdown2 \u003e=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.",
"id": "GSD-2021-26813",
"references": [
"https://www.suse.com/security/cve/CVE-2021-26813.html",
"https://security.archlinux.org/CVE-2021-26813"
]
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"id": "GSD-2021-26813",
"modified": "2023-12-13T01:23:33.285712Z",
"schema_version": "1.4.0"
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"cwe_ids": [
"CWE-1035",
"CWE-1333",
"CWE-937"
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"date": "2023-08-08",
"description": "markdown2 If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.",
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"pubdate": "2021-03-03",
"solution": "Upgrade to version 2.4.0 or above.",
"title": "Uncontrolled Resource Consumption",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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},
"lastModifiedDate": "2022-05-23T16:00Z",
"publishedDate": "2021-03-03T16:15Z"
}
}
}
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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.
- 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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