CVE-2018-19210

In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset.

CVSS v3.0

6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

3.61% chance of exploitation in the next 30 days, 89th percentile

Published

2018-11-12

Updated

2024-08-05

Proof-of-concept exploits (1)

• http://bugzilla.maptools.org/show_bug.cgi?id=2820

References

• CVE Record
• NVD entry

Related

• CVE-2018-19208
• CVE-2018-19211
• CVE-2018-19207
• CVE-2018-19213
• CVE-2018-19196
• CVE-2018-19214