OpenCVE

APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Canonical	Ubuntu Linux
Debian	Advanced Package Tool Debian Linux
Netapp	Solidfire Baseboard Management Controller Solidfire Baseboard Management Controller Firmware

Configuration 1 [-]

AND

cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

Configuration 2 [-]

AND

cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

Configuration 3 [-]

AND

cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Configuration 4 [-]

AND

cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://bugs.launchpad.net/bugs/1899193
https://security.netapp.com/advisory/ntap-20210108-0005/
https://usn.ubuntu.com/usn/usn-4667-1
https://www.debian.org/security/2020/dsa-4808

History

No history.

MITRE

Status: PUBLISHED

Assigner: canonical

Published: 2020-12-10T04:05:18.456615Z

Updated: 2024-09-17T04:29:18.208Z

Reserved: 2020-10-20T00:00:00

Link: CVE-2020-27350

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-12-10T04:15:11.423

Modified: 2022-10-29T02:41:36.810

Link: CVE-2020-27350

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "apt", "vendor": "Canonical", "versions": [{"lessThan": "1.2.32ubuntu0.2", "status": "affected", "version": "1.2.32ubuntu0", "versionType": "custom"}, {"lessThan": "1.6.12ubuntu0.2", "status": "affected", "version": "1.6.12ubuntu0", "versionType": "custom"}, {"lessThan": "2.0.2ubuntu0.2", "status": "affected", "version": "2.0.2ubuntu0", "versionType": "custom"}, {"lessThan": "2.1.10ubuntu0.1", "status": "affected", "version": "2.1.10ubuntu0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Kevin Backhouse"}], "datePublic": "2020-12-09T00:00:00", "descriptions": [{"lang": "en", "value": "APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "CWE-190 Integer Overflow or Wraparound", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-01-08T11:06:12", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://usn.ubuntu.com/usn/usn-4667-1"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.launchpad.net/bugs/1899193"}, {"name": "DSA-4808", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2020/dsa-4808"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20210108-0005/"}], "source": {"advisory": "https://usn.ubuntu.com/usn/usn-4667-1", "defect": ["https://bugs.launchpad.net/bugs/1899193"], "discovery": "EXTERNAL"}, "title": "apt integer wraparound", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@ubuntu.com", "DATE_PUBLIC": "2020-12-09T00:00:00.000Z", "ID": "CVE-2020-27350", "STATE": "PUBLIC", "TITLE": "apt integer wraparound"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "apt", "version": {"version_data": [{"version_affected": "<", "version_name": "1.2.32ubuntu0", "version_value": "1.2.32ubuntu0.2"}, {"version_affected": "<", "version_name": "1.6.12ubuntu0", "version_value": "1.6.12ubuntu0.2"}, {"version_affected": "<", "version_name": "2.0.2ubuntu0", "version_value": "2.0.2ubuntu0.2"}, {"version_affected": "<", "version_name": "2.1.10ubuntu0", "version_value": "2.1.10ubuntu0.1"}]}}]}, "vendor_name": "Canonical"}]}}, "credit": [{"lang": "eng", "value": "Kevin Backhouse"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-190 Integer Overflow or Wraparound"}]}]}, "references": {"reference_data": [{"name": "https://usn.ubuntu.com/usn/usn-4667-1", "refsource": "MISC", "url": "https://usn.ubuntu.com/usn/usn-4667-1"}, {"name": "https://bugs.launchpad.net/bugs/1899193", "refsource": "MISC", "url": "https://bugs.launchpad.net/bugs/1899193"}, {"name": "DSA-4808", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4808"}, {"name": "https://security.netapp.com/advisory/ntap-20210108-0005/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20210108-0005/"}]}, "source": {"advisory": "https://usn.ubuntu.com/usn/usn-4667-1", "defect": ["https://bugs.launchpad.net/bugs/1899193"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:11:36.654Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://usn.ubuntu.com/usn/usn-4667-1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.launchpad.net/bugs/1899193"}, {"name": "DSA-4808", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2020/dsa-4808"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20210108-0005/"}]}]}, "cveMetadata": {"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2020-27350", "datePublished": "2020-12-10T04:05:18.456615Z", "dateReserved": "2020-10-20T00:00:00", "dateUpdated": "2024-09-17T04:29:18.208Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*", "matchCriteriaId": "839A276F-A612-435F-8B32-9CD0881A703F", "versionEndExcluding": "1.2.32ubuntu0.2", "versionStartIncluding": "1.2.32ubuntu0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*", "matchCriteriaId": "32808FF1-724F-42B2-8720-F03F2DCB87E8", "versionEndExcluding": "1.6.12ubuntu0.2", "versionStartIncluding": "1.6.12ubuntu0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*", "matchCriteriaId": "84E29564-98E9-4F1E-B86C-7F835BDF47CF", "versionEndExcluding": "2.0.2ubuntu0.2", "versionStartIncluding": "2.0.2ubuntu0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "matchCriteriaId": "902B8056-9E37-443B-8905-8AA93E2447FB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*", "matchCriteriaId": "423237C5-087E-4E29-8B3B-D7121302E698", "versionEndExcluding": "2.1.10ubuntu0.2", "versionStartIncluding": "2.1.10ubuntu0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:*", "matchCriteriaId": "338B3AAC-C147-4A31-95E7-6E8A6FB4B3FC", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*", "matchCriteriaId": "91DB2AC6-4123-412A-BBCB-C8545A292E30", "versionEndExcluding": "1.8.2.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "FB9B8171-F6CA-427D-81E0-6536D3BBFA8D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*", "matchCriteriaId": "090AA6F4-4404-4E26-82AB-C3A22636F276", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;"}, {"lang": "es", "value": "APT tuvo varios desbordamientos y subdesbordamientos de enteros al analizar paquetes .deb, tambi\u00e9n se conocen como GHSL-2020-168 GHSL-2020-169, en los archivos apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. Este problema afecta: apt versiones 1.2.32ubuntu0 anteriores a 1.2.32ubuntu0.2; versiones 1.6.12ubuntu0 anteriores a 1.6.12ubuntu0.2; versiones 2.0.2ubuntu0 anteriores a 2.0.2ubuntu0.2; versiones 2.1.10ubuntu0 anteriores a 2.1.10ubuntu0.1;"}], "id": "CVE-2020-27350", "lastModified": "2022-10-29T02:41:36.810", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.5, "impactScore": 3.7, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.5, "impactScore": 3.7, "source": "security@ubuntu.com", "type": "Secondary"}]}, "published": "2020-12-10T04:15:11.423", "references": [{"source": "security@ubuntu.com", "tags": ["Broken Link"], "url": "https://bugs.launchpad.net/bugs/1899193"}, {"source": "security@ubuntu.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20210108-0005/"}, {"source": "security@ubuntu.com", "tags": ["Vendor Advisory"], "url": "https://usn.ubuntu.com/usn/usn-4667-1"}, {"source": "security@ubuntu.com", "tags": ["Vendor Advisory"], "url": "https://www.debian.org/security/2020/dsa-4808"}], "sourceIdentifier": "security@ubuntu.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "security@ubuntu.com", "type": "Secondary"}]}