libmatio4: Mat_VarReadNextInfo4 in mat4.c in MATIO 1.5.17 omits a certain '\0' character, leading to a heap-based buffer over-re...
CVE-2019-17533 is fixed in 2 products on 1 platform, first by libmatio4 1.5.11-1ubuntu0.1~esm1, released October 12, 2019. It is not reported as exploited. Patch Radar priority: Routine.
Mat_VarReadNextInfo4 in mat4.c in MATIO 1.5.17 omits a certain '\0' character, leading to a heap-based buffer over-read in strdup_vprintf when uninitialized memory is accessed.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libmatio4 · Ubuntu 18.04.6 LTS (bionic) | 1.5.11-1ubuntu0.1~esm1 | libmatio4 1.5.11-1ubuntu0.1~esm1 | Oct 12, 2019 |
| libmatio9 · Ubuntu 20.04 LTS (focal) | 1.5.17-3ubuntu0.1~esm1 | libmatio9 1.5.17-3ubuntu0.1~esm1 | Oct 12, 2019 |
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