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106 lines
3.1 KiB
JSON
106 lines
3.1 KiB
JSON
{
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"id": "CVE-2023-36632",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-06-25T18:15:09.313",
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"lastModified": "2024-08-02T17:16:13.363",
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"vulnStatus": "Modified",
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"cveTags": [
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{
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"sourceIdentifier": "cve@mitre.org",
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"tags": [
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"disputed"
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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": "The legacy email.utils.parseaddr function in Python through 3.11.4 allows attackers to trigger \"RecursionError: maximum recursion depth exceeded while calling a Python object\" via a crafted argument. This argument is plausibly an untrusted value from an application's input data that was supposed to contain a name and an e-mail address. NOTE: email.utils.parseaddr is categorized as a Legacy API in the documentation of the Python email package. Applications should instead use the email.parser.BytesParser or email.parser.Parser class. NOTE: the vendor's perspective is that this is neither a vulnerability nor a bug. The email package is intended to have size limits and to throw an exception when limits are exceeded; they were exceeded by the example demonstration code."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-674"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "3.11.4",
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"matchCriteriaId": "FBFABA38-746A-451D-A9DB-8AF31A4AE9B3"
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}
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]
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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://docs.python.org/3/library/email.html",
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"source": "cve@mitre.org",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://docs.python.org/3/library/email.utils.html",
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"source": "cve@mitre.org",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://github.com/Daybreak2019/PoC_python3.9_Vul/blob/main/RecursionError-email.utils.parseaddr.py",
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"source": "cve@mitre.org",
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"tags": [
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"Product"
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]
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},
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{
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"url": "https://github.com/python/cpython/issues/103800",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking"
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]
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}
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]
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} |