Medium severity · published Mar 12, 2018
CVE-2014-8130
The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3 does not reject a zero size, which allows remote attackers to cause a denial of service (divide-by-zero error and…
6.5
CVSS
3.8%
EPSS
No
On KEV
Description
The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3 does not reject a zero size, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted TIFF image that is mishandled by the TIFFWriteScanline function in tif_write.c, as demonstrated by tiffdither.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
All versions, or not specified · source: NVD
EL
Enterprise Linux Desktop · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
7.2; 7.3; 7.4 · source: NVD
EL
Enterprise Linux Server Eus · Redhat
7.2; 7.3; 7.4 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
7.2; 7.3 · source: NVD
EL
Enterprise Linux Workstation · Redhat
6.0; 7.0 · source: NVD
LI
Libtiff · Libtiff
4.0.3 · source: NVD
MO
Mac OS X · Apple
10.8.5; 10.9.5; 10.10.0; 10.10.1; 10.10.2; 10.10.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-8130
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-8130
Exploit
http://bugzilla.maptools.org/show_bug.cgi?id=2483
Mailing List
http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
Mailing List
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
Mailing List
http://openwall.com/lists/oss-security/2015/01/24/15
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1546.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1547.html
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