CVE-2021-3477
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-3477
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3477.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-3477
- Related
- Published
- 2021-03-31T14:15:21Z
- Modified
- 2024-10-12T07:42:42.219723Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
- References
-
- https://security.gentoo.org/glsa/202107-27
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1939159
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956
- https://security-tracker.debian.org/tracker/CVE-2021-3477
Affected packages
Debian:11 / openexr
Package
- Name
- openexr
- Purl
- pkg:deb/debian/openexr?arch=source
Debian:12 / openexr
Package
- Name
- openexr
- Purl
- pkg:deb/debian/openexr?arch=source
Debian:13 / openexr
Package
- Name
- openexr
- Purl
- pkg:deb/debian/openexr?arch=source