CVE-2016-9448

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
The TIFFFetchNormalTag function in LibTiff 4.0.6 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by setting the tags TIFF_SETGET_C16ASCII or TIFF_SETGET_C32_ASCII to values that access 0-byte arrays. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9297.
Overview
  • CVE ID
  • CVE-2016-9448
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-01-27T17:59:00
  • Last Modified Date
  • 2018-10-30T16:27:37
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.securityfocus.com/bid/94420 Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2016/11/18/15 Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html Third Party Advisory
http://bugzilla.maptools.org/show_bug.cgi?id=2593 Issue Tracking
https://security.gentoo.org/glsa/201701-16
http://www.debian.org/security/2017/dsa-3762
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-9448
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9448
History
Created Old Value New Value Data Type Notes
2022-05-10 17:55:08 Added to TrackCVE
2022-12-02 13:10:24 2017-01-27T17:59Z 2017-01-27T17:59:00 CVE Published Date updated
2022-12-02 13:10:24 2018-10-30T16:27:37 CVE Modified Date updated
2022-12-02 13:10:24 Modified Vulnerability Status updated