cve-2023-28118
Vulnerability from cvelistv5
Published
2023-03-20 12:39
Modified
2024-08-02 12:30
Severity ?
EPSS score ?
Summary
kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | charleskorn | kaml |
Version: < 0.53.0 |
|
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Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds." } ], "metrics": [ { "cvssV3_1": { "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" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-776", "description": "CWE-776: Improper Restriction of Recursive Entity References in DTDs (\u0027XML Entity Expansion\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-03-20T12:39:42.075Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48" }, { "name": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a" }, { "name": "https://github.com/charleskorn/kaml/releases/tag/0.53.0", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/charleskorn/kaml/releases/tag/0.53.0" } ], "source": { "advisory": "GHSA-c24f-2j3g-rg48", "discovery": "UNKNOWN" }, "title": "kaml has potential denial of service while parsing input with anchors and aliases " } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2023-28118", "datePublished": "2023-03-20T12:39:42.075Z", "dateReserved": "2023-03-10T18:34:29.228Z", "dateUpdated": "2024-08-02T12:30:24.221Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-28118\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-03-20T13:15:11.877\",\"lastModified\":\"2024-11-21T07:54:26.560\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"kaml provides YAML support for kotlinx.serialization. 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Sightings
Author | Source | Type | Date |
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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.