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ID

VAR-201910-0706


CVE

CVE-2019-17526


TITLE

SageMath Sage Cell Server operating system command injection vulnerability

Trust: 1.2

sources: CNVD: CNVD-2019-37729 // CNNVD: CNNVD-201910-1233

DESCRIPTION

An issue was discovered in SageMath Sage Cell Server through 2019-10-05. Python Code Injection can occur in the context of an internet facing web application. Malicious actors can execute arbitrary commands on the underlying operating system, as demonstrated by an __import__('os').popen('whoami').read() line. NOTE: the vendor's position is that the product is "vulnerable by design" and the current behavior will be retained. ** Unsettled ** This case has not been confirmed as a vulnerability. The vendor has disputed this vulnerability. For details, see NVD of Current Description Please Confirm. https://nvd.nist.gov/vuln/detail/CVE-2019-17526Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state

Trust: 2.16

sources: NVD: CVE-2019-17526 // JVNDB: JVNDB-2019-011225 // CNVD: CNVD-2019-37729

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-37729

AFFECTED PRODUCTS

vendor:sagemathmodel:sagemathcellscope:eqversion:*

Trust: 1.0

vendor:sagemathmodel:sagemathcellscope:lteversion:2019/10/05

Trust: 0.8

vendor:sagemathmodel:sage cell serverscope:lteversion:<=2019-10-05

Trust: 0.6

sources: CNVD: CNVD-2019-37729 // JVNDB: JVNDB-2019-011225 // NVD: CVE-2019-17526

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-17526
value: CRITICAL

Trust: 1.0

NVD: CVE-2019-17526
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2019-37729
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201910-1233
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2019-17526
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2019-37729
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-17526
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2019-17526
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2019-37729 // JVNDB: JVNDB-2019-011225 // CNNVD: CNNVD-201910-1233 // NVD: CVE-2019-17526

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.8

problemtype:CWE-94

Trust: 1.0

sources: JVNDB: JVNDB-2019-011225 // NVD: CVE-2019-17526

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201910-1233

TYPE

code injection

Trust: 0.6

sources: CNNVD: CNNVD-201910-1233

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-011225

PATCH
title:sagemath/sagecellurl:https://github.com/sagemath/sagecell/commits/master
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-011225

EXTERNAL IDS
db:NVDid:CVE-2019-17526
Trust: 3.0
db:JVNDBid:JVNDB-2019-011225
Trust: 0.8
db:CNVDid:CNVD-2019-37729
Trust: 0.6
db:CNNVDid:CNNVD-201910-1233
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-37729 // 
            
            
            
            JVNDB: JVNDB-2019-011225 // 
            
            
            
            CNNVD: CNNVD-201910-1233 // 
            
            
            
            NVD: CVE-2019-17526

REFERENCES
url:https://gist.github.com/barrett092/0380a1c34c014e29b827d1f408381525
Trust: 3.0
url:https://github.com/sagemath/sagecell/commits/master
Trust: 2.2
url:https://sethsec.blogspot.com/2016/11/exploiting-python-code-injection-in-web.html
Trust: 2.2
url:https://nvd.nist.gov/vuln/detail/cve-2019-17526
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-17526
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-37729 // 
            
            
            
            JVNDB: JVNDB-2019-011225 // 
            
            
            
            CNNVD: CNNVD-201910-1233 // 
            
            
            
            NVD: CVE-2019-17526

SOURCES
db:CNVDid:CNVD-2019-37729
db:JVNDBid:JVNDB-2019-011225
db:CNNVDid:CNNVD-201910-1233
db:NVDid:CVE-2019-17526

LAST UPDATE DATE
2024-11-23T23:08:14.426000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-37729date:2019-10-29T00:00:00
db:JVNDBid:JVNDB-2019-011225date:2019-10-30T00:00:00
db:CNNVDid:CNNVD-201910-1233date:2020-09-02T00:00:00
db:NVDid:CVE-2019-17526date:2024-11-21T04:32:26.907

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-37729date:2019-10-29T00:00:00
db:JVNDBid:JVNDB-2019-011225date:2019-10-30T00:00:00
db:CNNVDid:CNNVD-201910-1233date:2019-10-18T00:00:00
db:NVDid:CVE-2019-17526date:2019-10-18T17:15:10.517