libopenjp2-7: The bmp_read_info_header function in bin/jp2/convertbmp.c in OpenJPEG 2.2.0 does not reject headers with a zero biBit...
CVE-2017-12982 is fixed in 8 products on 1 platform, first by libopenjp2-7 2.3.0-1, released September 5, 2017. It is not reported as exploited. Patch Radar priority: Routine.
The bmp_read_info_header function in bin/jp2/convertbmp.c in OpenJPEG 2.2.0 does not reject headers with a zero biBitCount, which allows remote attackers to cause a denial of service (memory allocation failure) in the opj_image_create function in lib/openjp2/image.c, related to the opj_aligned_alloc_n function in opj_malloc.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libopenjp2-7 · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjp2-7 2.3.0-1 | Sep 5, 2017 |
| libopenjp2-tools · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjp2-tools 2.3.0-1 | Sep 5, 2017 |
| libopenjp3d-tools · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjp3d-tools 2.3.0-1 | Sep 5, 2017 |
| libopenjp3d7 · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjp3d7 2.3.0-1 | Sep 5, 2017 |
| libopenjpip-dec-server · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjpip-dec-server 2.3.0-1 | Sep 5, 2017 |
| libopenjpip-server · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjpip-server 2.3.0-1 | Sep 5, 2017 |
| libopenjpip-viewer · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjpip-viewer 2.3.0-1 | Sep 5, 2017 |
| libopenjpip7 · Ubuntu 18.04.6 LTS (bionic) | 2.3.0-1 | libopenjpip7 2.3.0-1 | Sep 5, 2017 |
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