gsd-2019-20907
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.
Aliases
Aliases
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"references": [
"https://www.suse.com/security/cve/CVE-2019-20907.html",
"https://access.redhat.com/errata/RHSA-2021:0881",
"https://access.redhat.com/errata/RHSA-2021:0761",
"https://access.redhat.com/errata/RHSA-2021:0528",
"https://access.redhat.com/errata/RHSA-2020:5010",
"https://access.redhat.com/errata/RHSA-2020:5009",
"https://access.redhat.com/errata/RHSA-2020:4654",
"https://access.redhat.com/errata/RHSA-2020:4641",
"https://access.redhat.com/errata/RHSA-2020:4433",
"https://access.redhat.com/errata/RHSA-2020:4299",
"https://access.redhat.com/errata/RHSA-2020:4285",
"https://access.redhat.com/errata/RHSA-2020:4273",
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"impact": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 2.9,
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"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": "2023-05-24T21:15Z",
"publishedDate": "2020-07-13T13:15Z"
}
}
}
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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.