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Vulnerability · Published Jun 26, 2020 · Assigned by mitre

CVE-2020-15306

Medium 5.5

In plain English

A medium-severity security flaw in the openexr package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.5%top 59.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20openexr2.5.2-r0ALPINE-CVE-2020-15306
Alpine:v3.21openexr2.5.2-r0ALPINE-CVE-2020-15306
Alpine:v3.22openexr2.5.2-r0ALPINE-CVE-2020-15306
Alpine:v3.23openexr2.5.2-r0ALPINE-CVE-2020-15306
Alpine:v3.24openexr2.5.2-r0ALPINE-CVE-2020-15306
Debian:12openexr2.5.3-2DEBIAN-CVE-2020-15306
Debian:13openexr2.5.3-2DEBIAN-CVE-2020-15306
Debian:14openexr2.5.3-2DEBIAN-CVE-2020-15306

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

References