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Security Advisories: GSA_kwCzR0hTQS04cmg2LWg5NG0tdmo1NM0c5w
Incorrect Comparison in cvxopt
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.
Permalink: https://github.com/advisories/GHSA-8rh6-h94m-vj54JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04cmg2LWg5NG0tdmo1NM0c5w
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: about 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-8rh6-h94m-vj54, CVE-2021-41500
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-41500
- https://github.com/cvxopt/cvxopt/issues/193
- https://github.com/cvxopt/cvxopt/commit/d5a21cf1da62e4269176384b1ff62edac5579f94
- https://lists.fedoraproject.org/archives/list/[email protected]/message/CXTPM3DGVYTYQ54OFCMXZVWVOMR7JM2D/
- https://github.com/advisories/GHSA-8rh6-h94m-vj54
Blast Radius: 25.0
Affected Packages
pypi:cvxopt
Dependent packages: 99Dependent repositories: 2,179
Downloads: 412,954 last month
Affected Version Ranges: < 1.2.7
Fixed in: 1.2.7
All affected versions: 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6
All unaffected versions: 1.2.7, 1.3.0, 1.3.1, 1.3.2