Vulnerability Details CVE-2017-14151
An off-by-one error was discovered in opj_tcd_code_block_enc_allocate_data in lib/openjp2/tcd.c in OpenJPEG 2.2.0. The vulnerability causes an out-of-bounds write, which may lead to remote denial of service (heap-based buffer overflow affecting opj_mqc_flush in lib/openjp2/mqc.c and opj_t1_encode_cblk in lib/openjp2/t1.c) or possibly remote code execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.9%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- http://www.debian.org/security/2017/dsa-4013
- http://www.securityfocus.com/bid/100633
- https://blogs.gentoo.org/ago/2017/08/16/openjpeg-heap-based-buffer-overflow-in-opj_mqc_flush-mqc-c/
- https://github.com/uclouvain/openjpeg/commit/afb308b9ccbe129608c9205cf3bb39bbefad90b9
- https://github.com/uclouvain/openjpeg/issues/982
- http://www.debian.org/security/2017/dsa-4013
- http://www.securityfocus.com/bid/100633
- https://blogs.gentoo.org/ago/2017/08/16/openjpeg-heap-based-buffer-overflow-in-opj_mqc_flush-mqc-c/
- https://github.com/uclouvain/openjpeg/commit/afb308b9ccbe129608c9205cf3bb39bbefad90b9
- https://github.com/uclouvain/openjpeg/issues/982
Products affected by CVE-2017-14151
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cpe:2.3:a:uclouvain:openjpeg:2.2.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0