Packages
- mupdf - A lightweight open source software framework for viewing and converting PDF, XPS, and E-book documents
Details
It was discovered that MuPDF incorrectly managed memory, resulting in a
memory leak. An attacker could possibly use this issue to cause a denial
of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-1000036)
It was discovered that MuPDF could enter an infinite loop when parsing
certain PDF files. An attacker could possibly use this issue to cause a
denial of service. This issue only affected Ubuntu 18.04 LTS.
(CVE-2018-10289)
It was discovered that MuPDF incorrectly managed memory, possibly leading
to a segmentation fault. An attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 18.04 LTS.
(CVE-2018-16647, CVE-2018-16648)
It was discovered that MuPDF contained a use-after-free vulnerability.
An attacker could...
It was discovered that MuPDF incorrectly managed memory, resulting in a
memory leak. An attacker could possibly use this issue to cause a denial
of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-1000036)
It was discovered that MuPDF could enter an infinite loop when parsing
certain PDF files. An attacker could possibly use this issue to cause a
denial of service. This issue only affected Ubuntu 18.04 LTS.
(CVE-2018-10289)
It was discovered that MuPDF incorrectly managed memory, possibly leading
to a segmentation fault. An attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 18.04 LTS.
(CVE-2018-16647, CVE-2018-16648)
It was discovered that MuPDF contained a use-after-free vulnerability.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2020-21896)
It was discovered that MuPDF incorrectly managed memory, resulting in a
memory leak. An attacker could possibly use this issue to cause a denial
of service or obtain sensitive information. This issue only affected
Ubuntu 20.04 LTS. (CVE-2020-26683)
Maxim Mishechkin, Vitalii Akolzin, Shamil Kurmangaleev, Denis Straghkov,
Fedor Nis'kov and Ivan Gulakov discovered that MuPDF incorrectly managed
memory under certain circumstances, leading to a double-free. An attacker
could possibly use this to cause a denial of service. This issue only
affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-3407)
Xuwei Liu discovered that MuPDF may perform an out-of-bounds write under
certain circumstances. An attacker could possibly use this issue to cause
a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu
20.04 LTS. (CVE-2021-37220)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 20.04 LTS focal | libmupdf-dev – 1.16.1+ds1-1ubuntu1+esm1 | ||
| mupdf – 1.16.1+ds1-1ubuntu1+esm1 | |||
| mupdf-tools – 1.16.1+ds1-1ubuntu1+esm1 | |||
| 18.04 LTS bionic | libmupdf-dev – 1.12.0+ds1-1ubuntu0.1~esm1 | ||
| mupdf – 1.12.0+ds1-1ubuntu0.1~esm1 | |||
| mupdf-tools – 1.12.0+ds1-1ubuntu0.1~esm1 | |||
| 16.04 LTS xenial | libmupdf-dev – 1.7a-1ubuntu0.1~esm1 | ||
| mupdf – 1.7a-1ubuntu0.1~esm1 | |||
| mupdf-tools – 1.7a-1ubuntu0.1~esm1 | |||
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