CVE catalog
CVE-2023-31621
virtuoso-opensource: CVE-2023-31621
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.91% · Oct 25, 2026
An issue in the kc_var_col component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | virtuoso-opensource | sid | 7.2.12+dfsg-4 | fixed |
| Debian | virtuoso-opensource | forky | 7.2.12+dfsg-4 | fixed |
| Debian | virtuoso-opensource | trixie | 7.2.12+dfsg-2 | fixed |
| Debian | virtuoso-opensource | bookworm | 7.2.5.1+dfsg1-0.3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | virtuoso-opensource | source | sid | 7.2.12+dfsg-0.2 | not yet assigned | Not reported | [1036467] |
| Debian | virtuoso-opensource | source | forky | 7.2.12+dfsg-0.2 | not yet assigned | Not reported | [1036467] |
| Debian | virtuoso-opensource | source | trixie | 7.2.12+dfsg-0.2 | not yet assigned | Not reported | [1036467] |
| Debian | virtuoso-opensource | source | bookworm | (unfixed) | not yet assigned | Not reported | [1036467] |
Notes
[bookworm] virtuoso-opensource: Minor issue
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.