CVE-2015-1547

Impact:
Moderate
Public Date:
2014-12-29
Bugzilla:
1190709: CVE-2015-1547 libtiff: use of uninitialized memory in NeXTDecode

The MITRE CVE dictionary describes this issue as:

The NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (uninitialized memory access) via a crafted TIFF image, as demonstrated by libtiff5.tif.

Find out more about CVE-2015-1547 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Red Hat Product Security has rated this issue as having moderate security impact, a future update may address this flaw in libtiff.

CVSS v2 metrics

Base Score 5.8
Base Metrics AV:N/AC:M/Au:N/C:N/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial

CVSS v3 metrics

CVSS3 Base Score 4.4
CVSS3 Base Metrics CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity Impact None
Availability Impact Low

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (libtiff) RHSA-2016:1547 2016-08-02
Red Hat Enterprise Linux 7 (libtiff) RHSA-2016:1546 2016-08-02

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 libtiff Will not fix
Last Modified

CVE description copyright © 2017, The MITRE Corporation