Debian Security Advisory
DLA-2765-1 mupdf -- LTS security update
- Date Reported:
- 23 Sep 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2016-10246, CVE-2016-10247, CVE-2017-6060, CVE-2018-10289, CVE-2018-1000036, CVE-2020-19609.
- More information:
Multiple issues have been discovered in mupdf.
Buffer overflow in the main function in jstest_main.c allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.
Buffer overflow in the my_getline function in jstest_main.c allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.
Stack-based buffer overflow in jstest_main.c allows remote attackers to have unspecified impact via a crafted image.
An infinite loop in the fz_skip_space function of the pdf/pdf-xref.c file. A remote adversary could leverage this vulnerability to cause a denial of service via a crafted pdf file.
Multiple memory leaks in the PDF parser allow an attacker to cause a denial of service (memory leak) via a crafted file.
A heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.
For Debian 9 stretch, these problems have been fixed in version 1.14.0+ds1-4+deb9u1.
We recommend that you upgrade your mupdf packages.
For the detailed security status of mupdf please refer to its security tracker page at: https://security-tracker.debian.org/tracker/mupdf
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS