cvedb.io
CVE-2018-18557
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2018-10-22T16:29:00.267 · Last modified 2026-06-17T01:47:29.977

Summary

LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.

Affected products

libtiff — libtiff

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.