CVE-2020-23874

pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::addAttributsNode.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cwe.mitre.org/data/definitions/122.html	Technical Description
https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml	Exploit Third Party Advisory
https://github.com/kermitt2/pdf2xml/issues/12	Exploit Third Party Advisory
https://cwe.mitre.org/data/definitions/122.html	Technical Description
https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml	Exploit Third Party Advisory
https://github.com/kermitt2/pdf2xml/issues/12	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:science-miner:pdf2xml:2.0:*:*:*:*:*:*:*

History

21 Nov 2024, 05:14

Type	Values Removed	Values Added
References	~~() https://cwe.mitre.org/data/definitions/122.html - Technical Description~~	() https://cwe.mitre.org/data/definitions/122.html - Technical Description
References	~~() https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml - Exploit, Third Party Advisory~~	() https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml - Exploit, Third Party Advisory
References	~~() https://github.com/kermitt2/pdf2xml/issues/12 - Exploit, Third Party Advisory~~	() https://github.com/kermitt2/pdf2xml/issues/12 - Exploit, Third Party Advisory

Information

Published : 2021-11-10 22:15

Updated : 2024-11-21 05:14

NVD link : CVE-2020-23874

Mitre link : CVE-2020-23874

CVE.ORG link : CVE-2020-23874

JSON object : View

Products Affected

science-miner

pdf2xml

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2020-23874", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-11-10T22:15:09.370", "references": [{"url": "https://cwe.mitre.org/data/definitions/122.html", "tags": ["Technical Description"], "source": "cve@mitre.org"}, {"url": "https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/kermitt2/pdf2xml/issues/12", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://cwe.mitre.org/data/definitions/122.html", "tags": ["Technical Description"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/kermitt2/pdf2xml/issues/12", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::addAttributsNode."}, {"lang": "es", "value": "Se ha detectado que pdf2xml versi\u00f3n v2.0, conten\u00eda un desbordamiento del b\u00fafer de la pila en la funci\u00f3n TextPage::addAttributsNode"}], "lastModified": "2024-11-21T05:14:09.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:science-miner:pdf2xml:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0D977B7-4BC0-476D-975B-238D77F69414"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}