High severity · published Sep 21, 2016
CVE-2016-3991
Heap-based buffer overflow in the loadImage function in the tiffcrop tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write)…
7.8
CVSS
3.7%
EPSS
No
On KEV
Description
Heap-based buffer overflow in the loadImage function in the tiffcrop tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted TIFF image with zero tiles.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libtiff · Libtiff
through 4.0.6 · source: NVD
VS
VM Server · Oracle
3.3; 3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-3991
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-3991
Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2543
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-09/msg00039.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-1546.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-1547.html
www.debian.org
http://www.debian.org/security/2017/dsa-3762
Mailing List
http://www.openwall.com/lists/oss-security/2016/04/12/3
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