CVE-2018-16648 | BDVDB-2026-106598 Detail

Description#

In Artifex MuPDF 1.13.0, the fz_append_byte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdf_dev_alpha array-index underflow.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://bugs.ghostscript.com/show_bug.cgi?id=699685
https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=38f883fe129a5e89306252a4676eaaf4bc968824

Exploit#

No public exploit known

History#

Version 12018-09-06Record published in the CVE List.
Version 22024-09-12Most recent update recorded in the CVE List.