libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote…
Priority LOW 34CWE-369Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-369.
Summary
libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service
Why it matters now
EPSS 0.02752 86th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | libcaca | libcaca - v0.99.beta20 | — | No fix listed | CNA |
- libcaca Vendor— Affected libcaca - v0.99.beta20 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libcaca_project:libcaca:0.99:beta20:*:*:*:*:*:* | 0.99 beta20 | Vulnerable | Libcaca Project |
| cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* | 37 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* | 38 | Vulnerable | Fedoraproject |
- cpe:2.3:a:libcaca_project:libcaca:0.99:beta20:*:*:*:*:*:* Versions 0.99 beta20 Vulnerable ·Libcaca Project
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* Versions 37 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Versions 38 Vulnerable ·Fedoraproject
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2022-0856
- 2026-10-03 Alias added: GHSA-p2c9-9qhg-mq4q
References
Sources
- CVE-2022-0856 · CVE Program
- CVE-2022-0856 · NVD
- FIRST EPSS
- GHSA-p2c9-9qhg-mq4q · GitHub Advisory Database · CC BY 4.0
- CVE-2022-0856 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences