CVEs-PoC/2017/CVE-2017-12982.md

CVE-2017-12982

Description

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.

POC

Reference

• https://blogs.gentoo.org/ago/2017/08/14/openjpeg-memory-allocation-failure-in-opj_aligned_alloc_n-opj_malloc-c/
• https://blogs.gentoo.org/ago/2017/08/14/openjpeg-memory-allocation-failure-in-opj_aligned_alloc_n-opj_malloc-c/
• https://github.com/uclouvain/openjpeg/issues/983
• https://github.com/uclouvain/openjpeg/issues/983

Github

• https://github.com/ICSE2020-MemLock/MemLock_Benchmark
• https://github.com/SZU-SE/MemLock_Benchmark
• https://github.com/SZU-SE/Uncontrolled-allocation-Fuzzer-TestSuite
• https://github.com/tzf-key/MemLock_Benchmark
• https://github.com/tzf-omkey/MemLock_Benchmark
• https://github.com/wcventure/MemLock_Benchmark