fkie_cve-2000-0703
Vulnerability from fkie_nvd
Published
2000-10-20 04:00
Modified
2025-04-03 01:03
Severity ?
Summary
suidperl (aka sperl) does not properly cleanse the escape sequence "~!" before calling /bin/mail to send an error report, which allows local users to gain privileges by setting the "interactive" environmental variable and calling suidperl with a filename that contains the escape sequence.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| larry_wall | perl | 5.4.5 | |
| larry_wall | perl | 5.5 | |
| larry_wall | perl | 5.5.3 | |
| larry_wall | perl | 5.6 |
{
"configurations": [
{
"nodes": [
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"criteria": "cpe:2.3:a:larry_wall:perl:5.4.5:*:*:*:*:*:*:*",
"matchCriteriaId": "C7EF5BB8-FFEA-4927-A289-3C9A7ADEC6BB",
"vulnerable": true
},
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "suidperl (aka sperl) does not properly cleanse the escape sequence \"~!\" before calling /bin/mail to send an error report, which allows local users to gain privileges by setting the \"interactive\" environmental variable and calling suidperl with a filename that contains the escape sequence."
}
],
"id": "CVE-2000-0703",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2000-10-20T04:00:00.000",
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"vulnStatus": "Deferred",
"weaknesses": [
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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