CVE-2021-41500
Published: 17 December 2021
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.
Priority
Status
Package | Release | Status |
---|---|---|
cvxopt Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Not vulnerable
(1.2.7+dfsg-2)
|
|
kinetic |
Not vulnerable
(1.2.7+dfsg-2)
|
|
lunar |
Not vulnerable
(1.2.7+dfsg-2)
|
|
trusty |
Needs triage
|
|
upstream |
Released
(1.2.7+dfsg-1)
|
|
xenial |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(1.2.7+dfsg-2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |