CVE-2019-0203

In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a client sends certain sequences of protocol commands. This can lead to disruption for users of the server.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://subversion.apache.org/security/CVE-2019-0203-advisory.txt	Patch Vendor Advisory
http://subversion.apache.org/security/CVE-2019-0203-advisory.txt	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:subversion::::::::
	cpe:2.3:a:apache:subversion::::::::
	cpe:2.3:a:apache:subversion::::::::
	cpe:2.3:a:apache:subversion:1.12.0:::::::*

History

21 Nov 2024, 04:16

Type	Values Removed	Values Added
References	~~() http://subversion.apache.org/security/CVE-2019-0203-advisory.txt - Patch, Vendor Advisory~~	() http://subversion.apache.org/security/CVE-2019-0203-advisory.txt - Patch, Vendor Advisory

Information

Published : 2019-09-26 16:15

Updated : 2024-11-21 04:16

NVD link : CVE-2019-0203

Mitre link : CVE-2019-0203

CVE.ORG link : CVE-2019-0203

JSON object : View

Products Affected

apache

subversion

CWE

CWE-476

NULL Pointer Dereference

CWE-755

Improper Handling of Exceptional Conditions

{"id": "CVE-2019-0203", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "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": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-09-26T16:15:10.440", "references": [{"url": "http://subversion.apache.org/security/CVE-2019-0203-advisory.txt", "tags": ["Patch", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "http://subversion.apache.org/security/CVE-2019-0203-advisory.txt", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}, {"lang": "en", "value": "CWE-755"}]}], "descriptions": [{"lang": "en", "value": "In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a client sends certain sequences of protocol commands. This can lead to disruption for users of the server."}, {"lang": "es", "value": "En Apache Subversion versiones hasta 1.9.10, 1.10.4, 1.12.0 incluy\u00e9ndolas, el proceso del servidor svnserve de Subversion puede cerrarse cuando un cliente env\u00eda determinadas secuencias de comandos de protocolo. Esto puede conllevar a interrupciones para los usuarios del servidor."}], "lastModified": "2024-11-21T04:16:28.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50DD0181-B9AA-42E5-813E-8912532052BB", "versionEndIncluding": "1.9.10"}, {"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "198D8E5E-4D92-43C4-8C30-C940255B4FB0", "versionEndIncluding": "1.10.4", "versionStartIncluding": "1.10.0"}, {"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A45E5978-D958-44EB-8434-63078915B03C", "versionEndIncluding": "1.11.1", "versionStartIncluding": "1.11.0"}, {"criteria": "cpe:2.3:a:apache:subversion:1.12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C60BCD44-BA16-4A6F-9B4D-2BA89601C76F"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}