CVE-2018-18662

There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.

CVSS v3.0

5.5 MEDIUMCVSS:3.0/AV:L/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

1.61% chance of exploitation in the next 30 days, 74th percentile

Published

2018-10-26

Updated

2024-09-12

Proof-of-concept exploits (2)

• https://bugs.ghostscript.com/show_bug.cgi?id=700043
• TeamSeri0us/pocs/tree/master/mupdf

References

• CVE Record
• NVD entry

Related

• CVE-2018-18661
• CVE-2018-18695
• CVE-2018-18651
• CVE-2018-18696
• CVE-2018-18650
• CVE-2018-18700