Vulnerability · Published Jun 26, 2020 · Assigned by mitre

CVE-2020-15304

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 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.4%top 65.6% 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 2.5.2. An invalid tiled input file could cause invalid memory access in TiledInputFile::TiledInputFile() in IlmImf/ImfTiledInputFile.cpp, as demonstrated by a NULL pointer dereference.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Alpine:v3.20	openexr	2.5.2-r0	ALPINE-CVE-2020-15304
Alpine:v3.21	openexr	2.5.2-r0	ALPINE-CVE-2020-15304
Alpine:v3.22	openexr	2.5.2-r0	ALPINE-CVE-2020-15304
Alpine:v3.23	openexr	2.5.2-r0	ALPINE-CVE-2020-15304
Alpine:v3.24	openexr	2.5.2-r0	ALPINE-CVE-2020-15304
Debian:12	openexr	2.5.3-2	DEBIAN-CVE-2020-15304
Debian:13	openexr	2.5.3-2	DEBIAN-CVE-2020-15304
Debian:14	openexr	2.5.3-2	DEBIAN-CVE-2020-15304

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/AcademySoftwareFoundation/openexr/pull/727 x_refsource_MISC
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2 x_refsource_MISC
https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md x_refsource_MISC
https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.md x_refsource_MISC
FEDORA-2020-8394f7fd12 vendor-advisory, x_refsource_FEDORA
FEDORA-2020-a9a0f8f6cd vendor-advisory, x_refsource_FEDORA
openSUSE-SU-2020:0970 vendor-advisory, x_refsource_SUSE
openSUSE-SU-2020:1015 vendor-advisory, x_refsource_SUSE
GLSA-202107-27 vendor-advisory, x_refsource_GENTOO