CVE-2017-9115
Published: 21 May 2017
In OpenEXR 2.2.0, an invalid write of size 2 in the = operator function in half.h could cause the application to crash or execute arbitrary code.
Notes
| Author | Note |
|---|---|
| mdeslaur | see suse bug for reproducer with exrmakepreview first patch in upstream bug doesn't cover this CVE The patch for this issue was dropped during the focal development cycle by mistake. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
openexr Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(2.2.0-11.1ubuntu1.1)
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Released
(2.2.1-4.1ubuntu0.1)
|
|
| eoan |
Released
(2.2.1-4.1ubuntu0.1)
|
|
| focal |
Released
(2.3.0-6ubuntu0.1)
|
|
| trusty |
Does not exist
(trusty was deferred [2019-05-27])
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(2.2.0-10ubuntu2.1)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://github.com/openexr/openexr/commit/4aa6a4e0fcd52b220c71807307b9139966c3644c upstream: https://github.com/openexr/openexr/commit/6a41400b47d574a5fc6133b9a7139bcd7b59d585 upstream: https://github.com/openexr/openexr/commit/119eb2d4672e5c77a79929758f7e4c566f47c794 upstream: https://github.com/openexr/openexr/commit/45f9912e6cfa0617ec2054d96d1e1e73fad4a62a upstream: https://github.com/openexr/openexr/commit/a7eec54765e9122b78a6c34bb9d5bf744631bea2 upstream: https://github.com/openexr/openexr/commit/ec64836c2312b13034149acab499c112bd289cd9 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |