National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-2837 Detail

Description

The mnote_olympus_entry_get_value function in olympus/mnote-olympus-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (divide-by-zero error) via an image with crafted EXIF tags that are not properly handled during the formatting of EXIF maker note tags.

Source:  MITRE
Description Last Modified:  07/13/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00015.html
http://rhn.redhat.com/errata/RHSA-2012-1255.html
http://sourceforge.net/mailarchive/message.php?msg_id=29534027 Vendor Advisory
http://www.debian.org/security/2012/dsa-2559
http://www.securityfocus.com/bid/54437
http://www.ubuntu.com/usn/USN-1513-1

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2837
NVD Published Date:
07/13/2012
NVD Last Modified:
11/28/2016