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Critical severity · published Jan 8, 2016
CVE-2015-7554
The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact…
9.8
CVSS
4.2%
EPSS
No
On KEV
Description
The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.2% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libtiff · Libtiff
4.0.6 · source: NVD
Affected product
LI
Libtiff
Libtiff
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7554
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7554
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-01/msg00078.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-01/msg00081.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-01/msg00100.html
Exploit
http://packetstormsecurity.com/files/135078/libtiff-4.0.6-Invalid-Write.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
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