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VuXML IDDescription
84203724-296b-11e4-bebd-000c2980a9f3file -- buffer overruns and missing buffer size tests

Christos Zoulas reports:

A specially crafted file can cause a segmentation fault.


Discovery 2014-06-09
Entry 2014-08-21
file
< 5.19

http://mx.gw.com/pipermail/file/2014/001553.html
8e01ab5b-0949-11dc-8163-000e0c2e438aFreeBSD -- heap overflow in file(1)

Problem Description:

When writing data into a buffer in the file_printf function, the length of the unused portion of the buffer is not correctly tracked, resulting in a buffer overflow when processing certain files.

Impact:

An attacker who can cause file(1) to be run on a maliciously constructed input can cause file(1) to crash. It may be possible for such an attacker to execute arbitrary code with the privileges of the user running file(1).

The above also applies to any other applications using the libmagic(3) library.

Workaround:

No workaround is available, but systems where file(1) and other libmagic(3)-using applications are never run on untrusted input are not vulnerable.


Discovery 2007-05-23
Entry 2007-05-23
Modified 2016-08-09
file
< 4.21

FreeBSD
ge 6.2 lt 6.2_5

ge 6.1 lt 6.1_17

ge 5.5 lt 5.5_13

CVE-2007-1536
SA-07:04.file
9575259a-92d5-11e4-bce6-d050992ecde8file -- multiple vulnerabilities

RedHat reports:

Thomas Jarosch of Intra2net AG reported a number of denial of service issues (resource consumption) in the ELF parser used by file(1). These issues were fixed in the 5.21 release of file(1), but by mistake are missing from the changelog.


Discovery 2014-12-16
Entry 2015-01-02
file
< 5.21

FreeBSD
ge 8.4 lt 8.4_20

ge 9.1 lt 9.1_23

ge 9.2 lt 9.2_16

ge 9.3 lt 9.3_6

ge 10.0 lt 10.0_13

ge 10.1 lt 10.1_1

CVE-2014-3710
CVE-2014-8116
CVE-2014-8117
SA-14:28.file
http://seclists.org/oss-sec/2014/q4/1056
815dbcf9-a2d6-11e3-8088-002590860428file -- denial of service

The Fine Free file project reports:

file before 5.17 allows context-dependent attackers to cause a denial of service (infinite recursion, CPU consumption, and crash) via a crafted indirect offset value in the magic of a file.


Discovery 2014-02-16
Entry 2014-03-03
file
< 5.17

CVE-2014-1943
http://mx.gw.com/pipermail/file/2014/001327.html
7e61a839-b714-11e3-8195-001966155beafile -- out-of-bounds access in search rules with offsets from input file

Aaron Reffett reports:

softmagic.c in file ... and libmagic allows context-dependent attackers to cause a denial of service (out-of-bounds memory access and crash) via crafted offsets in the softmagic of a PE executable.


Discovery 2013-12-20
Entry 2014-03-29
file
< 5.18

CVE-2014-2270
http://bugs.gw.com/view.php?id=31
381deebb-f5c9-11e9-9c4f-74d435e60b7cfile -- Heap buffer overflow possible

mitre reports

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).


Discovery 2019-08-26
Entry 2019-11-02
file
< 5.37

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16780
https://github.com/file/file/commit/46a8443f76cec4b41ec736eca396984c74664f84