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Debian LTS Advisory DLA-2765-1                [email protected]
https://www.debian.org/lts/security/                         Anton Gladky
September 23, 2021                            https://wiki.debian.org/LTS
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Package        : mupdf
Version        : 1.14.0+ds1-4+deb9u1
CVE ID         : CVE-2016-10246 CVE-2016-10247 CVE-2017-6060 CVE-2018-10289
                 CVE-2018-1000036 CVE-2020-19609

Multiple issues have been discovered in mupdf.

CVE-2016-10246

    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.


CVE-2016-10247

    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.


CVE-2017-6060

    Stack-based buffer overflow in jstest_main.c allows remote attackers
    to have unspecified impact via a crafted image.


CVE-2018-10289

    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.


CVE-2018-1000036

    Multiple memory leaks in the PDF parser allow an attacker to cause a denial
    of service (memory leak) via a crafted file.


CVE-2020-19609

    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