CVE-2018-14563

An issue was discovered in libthulac.so in THULAC through 2018-02-25. "operator delete" is used with "operator new[]" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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://github.com/thunlp/THULAC/issues/37	Exploit Third Party Advisory
https://github.com/thunlp/THULAC/issues/37	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:thunlp:thulac:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:49

Type	Values Removed	Values Added
References	~~() https://github.com/thunlp/THULAC/issues/37 - Exploit, Third Party Advisory~~	() https://github.com/thunlp/THULAC/issues/37 - Exploit, Third Party Advisory

Information

Published : 2018-07-23 14:29

Updated : 2024-11-21 03:49

NVD link : CVE-2018-14563

Mitre link : CVE-2018-14563

CVE.ORG link : CVE-2018-14563

JSON object : View

Products Affected

thunlp

thulac

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2018-14563", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2018-07-23T14:29:00.257", "references": [{"url": "https://github.com/thunlp/THULAC/issues/37", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/thunlp/THULAC/issues/37", "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-119"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in libthulac.so in THULAC through 2018-02-25. \"operator delete\" is used with \"operator new[]\" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption."}, {"lang": "es", "value": "Se ha descubierto un problema en libthulac.so en THULAC hasta el 25/02/2018. \"operator delete\" se emplea con \"operator new[]\" en la clase TaggingLearner en include/cb_tagging_learner.h, conduciendo posiblemente a una corrupci\u00f3n de memoria."}], "lastModified": "2024-11-21T03:49:18.943", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:thunlp:thulac:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F7136B6-AAED-43E0-B8C7-4DCBDACB6D5A", "versionEndIncluding": "2018-02-25"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}