CVE-2017-15369

Priority
Description
The build_filter_chain function in pdf/pdf-stream.c in Artifex MuPDF before
2017-09-25 mishandles a certain case where a variable may reside in a
register, which allows remote attackers to cause a denial of service (Fitz
fz_drop_imp use-after-free and application crash) or possibly have
unspecified other impact via a crafted PDF document.
Notes
ratliffreproducer segfaults on xenial without the breaking commit
Package
Source: mupdf (LP Ubuntu Debian)
Upstream:released (1.12.0+ds1-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.12.0+ds1-1)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (1.12.0+ds1-1)
Ubuntu 20.10 (Groovy Gorilla):not-affected (1.12.0+ds1-1)
More Information

Updated: 2020-09-09 21:27:51 UTC (commit b67d7d8b03f173f825cd706df5bd078bca500b0e)