CVE-2019-5435

An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.

CVSS v3 3.7 LOW
CVSS v2.0 4.3 MEDIUM

3.7^/10

CVSS v3 : LOW

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

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://curl.haxx.se/docs/CVE-2019-5435.html	Exploit Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
https://security.gentoo.org/glsa/202003-29
https://security.netapp.com/advisory/ntap-20190606-0004/
https://support.f5.com/csp/article/K08125515
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-05-28 19:29

Updated : 2024-02-04 20:20

NVD link : CVE-2019-5435

Mitre link : CVE-2019-5435

CVE.ORG link : CVE-2019-5435

JSON object : View

Products Affected

haxx

curl

CWE

CWE-190

Integer Overflow or Wraparound

CWE-131

Incorrect Calculation of Buffer Size

{"id": "CVE-2019-5435", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "published": "2019-05-28T19:29:06.080", "references": [{"url": "https://curl.haxx.se/docs/CVE-2019-5435.html", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/", "source": "support@hackerone.com"}, {"url": "https://security.gentoo.org/glsa/202003-29", "source": "support@hackerone.com"}, {"url": "https://security.netapp.com/advisory/ntap-20190606-0004/", "source": "support@hackerone.com"}, {"url": "https://support.f5.com/csp/article/K08125515", "source": "support@hackerone.com"}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "source": "support@hackerone.com"}, {"url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "source": "support@hackerone.com"}, {"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html", "source": "support@hackerone.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-131"}]}], "descriptions": [{"lang": "en", "value": "An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1."}, {"lang": "es", "value": "Un desbordamiento de enteros en la API de URL de curl, da como resultado un desbordamiento de b\u00fafer en libcurl en la versi\u00f3n 7.62.0 hasta la 7.64.1 incluyendola."}], "lastModified": "2023-11-07T03:11:35.163", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F2889DB-915B-42C2-8DD5-DC83B4940621", "versionEndIncluding": "7.64.1", "versionStartIncluding": "7.62.0"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}