Vulnerability Details CVE-2021-41500
Incomplete string comparison vulnerability exits in cvxopt.org cvxop <= 1.2.6 in APIs (cvxopt.cholmod.diag, cvxopt.cholmod.getfactor, cvxopt.cholmod.solve, cvxopt.cholmod.spsolve), which allows attackers to conduct Denial of Service attacks by construct fake Capsule objects.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 50.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://github.com/cvxopt/cvxopt/issues/193
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CXTPM3DGVYTYQ54OFCMXZVWVOMR7JM2D/
- https://github.com/cvxopt/cvxopt/issues/193
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CXTPM3DGVYTYQ54OFCMXZVWVOMR7JM2D/
Products affected by CVE-2021-41500
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.1
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.2
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.3
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.4
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.5
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.6
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.7
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.8
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cpe:2.3:a:cvxopt_project:cvxopt:1.1.9
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.0
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.1
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.2
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.3
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.4
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.5
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cpe:2.3:a:cvxopt_project:cvxopt:1.2.6
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cpe:2.3:o:fedoraproject:fedora:34