A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability..This CVE has a CVSS3.1 score of 5.3 and a Base Severity of MEDIUM.
| Info | Details |
|---|---|
| CVE ID | CVE-2022-36354 |
| CVE State | PUBLISHED |
| BaseScore | 5.3 |
| BaseSeverity | MEDIUM |
| VectorString | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Version | NA |
References for CVE-2022-36354 :
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1629
| Metric Type | Metric Score |
|---|---|
| AttackVector(AV) | NETWORK |
| AttackComplexity(AC) | LOW |
| PrivilegesRequired(PR) | NONE |
| UserInteraction(UI) | NONE |
| Scope(S) | UNCHANGED |
| Confidentiality(C) | LOW |
| Availability(A) | NONE |
| Integrity(I) | NONE |