| Name | CVE-2024-31047 |
| Description | An issue in Academy Software Foundation openexr v.3.2.3 and before allows a local attacker to cause a denial of service (DoS) via the convert function of exrmultipart.cpp. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1068939 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openexr (PTS) | jessie, jessie (lts) | 1.6.1-8+deb8u3 | fixed |
| stretch (security), stretch (lts), stretch | 2.2.0-11+deb9u4 | vulnerable |
| buster | 2.2.1-4.1+deb10u1 | vulnerable |
| buster (security) | 2.2.1-4.1+deb10u2 | vulnerable |
| bullseye (security), bullseye | 2.5.4-2+deb11u1 | vulnerable |
| bookworm | 3.1.5-5 | vulnerable |
| sid, trixie | 3.1.5-5.1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openexr | source | jessie | (not affected) | | | |
| openexr | source | (unstable) | (unfixed) | | | 1068939 |
Notes
[bookworm] - openexr <no-dsa> (Minor issue)
[bullseye] - openexr <no-dsa> (Minor issue)
[buster] - openexr <ignored> (exrmultipart not installed in the Debian package before 2.5.0-1)
https://github.com/AcademySoftwareFoundation/openexr/issues/1680
https://github.com/AcademySoftwareFoundation/openexr/pull/1681
Fixed by: https://github.com/AcademySoftwareFoundation/openexr/commit/7aa89e1d09b09d9f5dbb96976ee083a331ab9d71
[stretch] - openexr <ignored> (exrmultipart not installed in the Debian package before 2.5.0-1)
[jessie] - openexr <not-affected> (The vulnerable code was introduced later)