VulnerabilityModified
CVE-2018-16647
In Artifex MuPDF 1.13.0, the pdf_get_xref_entry function in pdf/pdf-xref.c allows remote attackers to cause a denial of service (segmentation fault in fz_write_data in fitz/output.c) via a crafted pdf file.
MEDIUM 5.5EPSS 1.47%
Does this matter?
Lower severity and a low EPSS score (1.47%). Track it; it rarely justifies an emergency change on its own.
Description
In Artifex MuPDF 1.13.0, the pdf_get_xref_entry function in pdf/pdf-xref.c allows remote attackers to cause a denial of service (segmentation fault in fz_write_data in fitz/output.c) via a crafted pdf file.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.47% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- artifex/mupdf
- Source
- cve@mitre.org
References
- https://bugs.ghostscript.com/show_bug.cgi?id=699686Exploit, Third Party Advisory
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=351c99d8ce23bbf7099dbd52771a095f67e45a2c
- https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html
- https://bugs.ghostscript.com/show_bug.cgi?id=699686Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.