CVE-2021-41500

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-41500
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41500.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-41500
Aliases
Related
Published
2021-12-17T21:15:07Z
Modified
2025-01-14T09:54:56.825779Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / cvxopt

Package

Name
cvxopt
Purl
pkg:deb/debian/cvxopt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.2.5+dfsg-3
1.2.7+dfsg-1
1.2.7+dfsg-2
1.3.0+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / cvxopt

Package

Name
cvxopt
Purl
pkg:deb/debian/cvxopt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.7+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / cvxopt

Package

Name
cvxopt
Purl
pkg:deb/debian/cvxopt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.7+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/cvxopt/cvxopt

Affected ranges

Type
GIT
Repo
https://github.com/cvxopt/cvxopt
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
60fdb838e0bb2d8f32ba51129552c83b55acd2a7

Affected versions

1.*

1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
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