Vulnerability · Published Jul 26, 2021 · Assigned by mitre
CVE-2020-18430
High 7.5
In plain English
A high-severity security flaw in the tinyexr package (Ubuntu). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.2%top 30.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | tinyexr | no fix listed | UBUNTU-CVE-2020-18430 |
| Ubuntu:24.04:LTS | tinyexr | no fix listed | UBUNTU-CVE-2020-18430 |
| Ubuntu:25.10 | tinyexr | no fix listed | UBUNTU-CVE-2020-18430 |
| Ubuntu:26.04:LTS | tinyexr | no fix listed | UBUNTU-CVE-2020-18430 |
| Ubuntu:26.10 | tinyexr | no fix listed | UBUNTU-CVE-2020-18430 |
Affected products (as reported)
References
- https://github.com/ChijinZ/security_advisories/tree/master/tinyexr_65f9859 x_refsource_MISC
- https://github.com/syoyo/tinyexr/issues/108 x_refsource_MISC