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| Vulnerability ID | VCID-b5k4-4me9-hqcr |
| Aliases |
CVE-2022-43603
|
| Summary | A denial of service vulnerability exists in the ZfileOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to denial of service. An attacker can provide a malicious file to trigger this vulnerability. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 4.1 |
| Risk | 2.0 |
| Affected and Fixed Packages | Package Details |
| CWE-476 | NULL Pointer Dereference |
| System | Score | Found at |
|---|---|---|
| epss | 0.00723 | https://api.first.org/data/v1/epss?cve=CVE-2022-43603 |
| epss | 0.00723 | https://api.first.org/data/v1/epss?cve=CVE-2022-43603 |
| epss | 0.00723 | https://api.first.org/data/v1/epss?cve=CVE-2022-43603 |
| epss | 0.00723 | https://api.first.org/data/v1/epss?cve=CVE-2022-43603 |
| cvssv3 | 5.9 | https://security.gentoo.org/glsa/202305-33 |
| ssvc | Track | https://security.gentoo.org/glsa/202305-33 |
| cvssv3 | 5.9 | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1657 |
| ssvc | Track | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1657 |
| cvssv3 | 5.9 | https://www.debian.org/security/2023/dsa-5384 |
| ssvc | Track | https://www.debian.org/security/2023/dsa-5384 |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.73001 |
| EPSS Score | 0.00723 |
| Published At | June 11, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-11T17:35:59.835681+00:00 | Vulnrichment | Import | https://github.com/cisagov/vulnrichment/blob/develop/2022/43xxx/CVE-2022-43603.json | 38.6.0 |